diff --git a/genius/genius.cpp b/genius/genius.cpp
index 4f9bb425..b8beb24f 100644
--- a/genius/genius.cpp
+++ b/genius/genius.cpp
@@ -43,6 +43,7 @@ ListWindow::ListWindow() {
   });
 
   layout.setPadding(5);
+  gameList.setHeadered();
   gameList.onActivate([&] { modifyButton.doActivate(); });
   gameList.onChange([&] { updateWindow(); });
   appendButton.setText("Append").onActivate([&] {
@@ -75,19 +76,16 @@ auto ListWindow::quit() -> void {
 
 auto ListWindow::reloadList() -> void {
   gameList.reset();
-  gameList.append(TableViewHeader()
-    .append(TableViewColumn().setText("Name").setExpandable())
-    .append(TableViewColumn().setText("Region"))
-    .append(TableViewColumn().setText("Revision"))
-    .append(TableViewColumn().setText("Board"))
-  );
+  gameList.append(TableViewColumn().setText("Name").setExpandable());
+  gameList.append(TableViewColumn().setText("Region"));
+  gameList.append(TableViewColumn().setText("Revision"));
+  gameList.append(TableViewColumn().setText("Board"));
   for(auto& game : games) {
-    gameList.append(TableViewItem()
-      .append(TableViewCell().setText(game.name))
-      .append(TableViewCell().setText(game.region))
-      .append(TableViewCell().setText(game.revision))
-      .append(TableViewCell().setText(game.board))
-    );
+    TableViewItem item{&gameList};
+    item.append(TableViewCell().setText(game.name));
+    item.append(TableViewCell().setText(game.region));
+    item.append(TableViewCell().setText(game.revision));
+    item.append(TableViewCell().setText(game.board));
   }
   Application::processEvents();
   gameList.resizeColumns();
diff --git a/higan/emulator/emulator.hpp b/higan/emulator/emulator.hpp
index 4a53bcb7..4cddd823 100644
--- a/higan/emulator/emulator.hpp
+++ b/higan/emulator/emulator.hpp
@@ -13,7 +13,7 @@ using namespace nall;
 
 namespace Emulator {
   static const string Name    = "higan";
-  static const string Version = "106.54";
+  static const string Version = "106.55";
   static const string Author  = "byuu";
   static const string License = "GPLv3";
   static const string Website = "https://byuu.org/";
diff --git a/higan/resource/resource.cpp b/higan/resource/resource.cpp
index e9042514..2d675a8a 100644
--- a/higan/resource/resource.cpp
+++ b/higan/resource/resource.cpp
@@ -1,9 +1,8 @@
-#include <nall/nall.hpp>
 #include "resource.hpp"
 
 namespace Resource {
 namespace Sprite {
-const nall::vector<uint8_t> CrosshairRed = {  //size: 342
+const unsigned char CrosshairRed[342] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,32,0,0,0,32,8,6,0,0,0,115,122,122,
   244,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,14,196,0,0,14,
   196,1,149,43,14,27,0,0,0,248,73,68,65,84,88,133,205,87,65,14,196,32,8,132,102,255,255,101,246,176,177,139,
@@ -16,7 +15,7 @@ const nall::vector<uint8_t> CrosshairRed = {  //size: 342
   94,23,13,77,214,104,44,103,174,163,143,86,189,244,187,224,232,151,81,21,132,39,210,33,91,246,54,132,193,44,226,219,
   107,95,57,136,120,253,172,254,16,23,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> CrosshairGreen = {  //size: 329
+const unsigned char CrosshairGreen[329] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,32,0,0,0,32,8,6,0,0,0,115,122,122,
   244,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,14,196,0,0,14,
   196,1,149,43,14,27,0,0,0,235,73,68,65,84,88,133,213,87,65,18,195,32,8,196,78,31,230,211,253,153,61,180,
@@ -29,7 +28,7 @@ const nall::vector<uint8_t> CrosshairGreen = {  //size: 329
   238,241,241,126,143,125,62,216,173,151,209,35,222,134,235,96,98,252,229,226,3,112,72,179,236,202,138,114,18,0,0,0,
   0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> CrosshairBlue = {  //size: 332
+const unsigned char CrosshairBlue[332] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,32,0,0,0,32,8,6,0,0,0,115,122,122,
   244,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,14,196,0,0,14,
   196,1,149,43,14,27,0,0,0,238,73,68,65,84,88,133,213,87,91,18,195,32,8,196,78,15,232,81,189,161,253,9,
diff --git a/higan/resource/resource.hpp b/higan/resource/resource.hpp
index ded7f195..5c888361 100644
--- a/higan/resource/resource.hpp
+++ b/higan/resource/resource.hpp
@@ -1,7 +1,7 @@
 namespace Resource {
 namespace Sprite {
-extern const nall::vector<uint8_t> CrosshairRed;
-extern const nall::vector<uint8_t> CrosshairGreen;
-extern const nall::vector<uint8_t> CrosshairBlue;
+extern const unsigned char CrosshairRed[342];
+extern const unsigned char CrosshairGreen[329];
+extern const unsigned char CrosshairBlue[332];
 }
 }
diff --git a/higan/sfc/controller/super-scope/super-scope.cpp b/higan/sfc/controller/super-scope/super-scope.cpp
index 6e852afa..6dacb712 100644
--- a/higan/sfc/controller/super-scope/super-scope.cpp
+++ b/higan/sfc/controller/super-scope/super-scope.cpp
@@ -77,7 +77,7 @@ auto SuperScope::data() -> uint2 {
     bool newturbo = platform->inputPoll(port, ID::Device::SuperScope, Turbo);
     if(newturbo && !oldturbo) {
       turbo = !turbo;  //toggle state
-      sprite->setPixels(turbo ? Resource::Sprite::CrosshairRed : Resource::Sprite::CrosshairGreen);
+      sprite->setPixels(turbo ? (image)Resource::Sprite::CrosshairRed : (image)Resource::Sprite::CrosshairGreen);
     }
     oldturbo = newturbo;
 
diff --git a/higan/target-bsnes/input/hotkeys.cpp b/higan/target-bsnes/input/hotkeys.cpp
index 7527d4c0..624ce281 100644
--- a/higan/target-bsnes/input/hotkeys.cpp
+++ b/higan/target-bsnes/input/hotkeys.cpp
@@ -14,19 +14,19 @@ auto InputManager::bindHotkeys() -> void {
   }));
 
   hotkeys.append(InputHotkey("Save State").onPress([&] {
-    program.saveState({"quick/slot ", stateSlot});
+    program.saveState({"Quick/Slot ", stateSlot});
   }));
 
   hotkeys.append(InputHotkey("Load State").onPress([&] {
-    program.loadState({"quick/slot ", stateSlot});
+    program.loadState({"Quick/Slot ", stateSlot});
   }));
 
   hotkeys.append(InputHotkey("Load Undo State").onPress([&] {
-    program.loadState("quick/undo");
+    program.loadState("Quick/Undo");
   }));
 
   hotkeys.append(InputHotkey("Load Redo State").onPress([&] {
-    program.loadState("quick/redo");
+    program.loadState("Quick/Redo");
   }));
 
   hotkeys.append(InputHotkey("Increment State Slot").onPress([&] {
diff --git a/higan/target-bsnes/presentation/presentation.cpp b/higan/target-bsnes/presentation/presentation.cpp
index fe11b08e..de2ebc1d 100644
--- a/higan/target-bsnes/presentation/presentation.cpp
+++ b/higan/target-bsnes/presentation/presentation.cpp
@@ -79,41 +79,42 @@ auto Presentation::create() -> void {
   saveState.setIcon(Icon::Action::Save).setText("Save State");
   for(uint index : range(QuickStates)) {
     MenuItem item{&saveState};
-    item.setProperty("name", {"quick/slot ", 1 + index});
+    item.setProperty("name", {"Quick/Slot ", 1 + index});
     item.setProperty("title", {"Slot ", 1 + index});
     item.setText({"Slot ", 1 + index});
-    item.onActivate([=] { program.saveState({"quick/slot ", 1 + index}); });
+    item.onActivate([=] { program.saveState({"Quick/Slot ", 1 + index}); });
   }
   loadState.setIcon(Icon::Media::Play).setText("Load State");
   for(uint index : range(QuickStates)) {
     MenuItem item{&loadState};
-    item.setProperty("name", {"quick/slot ", 1 + index});
+    item.setProperty("name", {"Quick/Slot ", 1 + index});
     item.setProperty("title", {"Slot ", 1 + index});
     item.setText({"Slot ", 1 + index});
-    item.onActivate([=] { program.loadState({"quick/slot ", 1 + index}); });
+    item.onActivate([=] { program.loadState({"Quick/Slot ", 1 + index}); });
   }
   loadState.append(MenuSeparator());
   loadState.append(MenuItem()
-  .setProperty("name", "quick/undo")
+  .setProperty("name", "Quick/Undo")
   .setProperty("title", "Undo Last Save")
   .setIcon(Icon::Edit::Undo).setText("Undo Last Save").onActivate([&] {
-    program.loadState("quick/undo");
+    program.loadState("Quick/Undo");
   }));
   loadState.append(MenuItem()
-  .setProperty("name", "quick/redo")
+  .setProperty("name", "Quick/Redo")
   .setProperty("title", "Redo Last Undo")
   .setIcon(Icon::Edit::Redo).setText("Redo Last Undo").onActivate([&] {
-    program.loadState("quick/redo");
+    program.loadState("Quick/Redo");
   }));
   loadState.append(MenuItem().setIcon(Icon::Edit::Clear).setText("Remove All States").onActivate([&] {
     if(MessageDialog("Are you sure you want to permanently remove all quick states for this game?").setParent(*this).question() == "Yes") {
-      for(uint index : range(QuickStates)) program.removeState({"quick/slot ", 1 + index});
-      program.removeState("quick/undo");
-      program.removeState("quick/redo");
-      updateStateMenus();
+      for(uint index : range(QuickStates)) program.removeState({"Quick/Slot ", 1 + index});
+      program.removeState("Quick/Undo");
+      program.removeState("Quick/Redo");
     }
   }));
-  speedMenu.setIcon(Icon::Device::Clock).setText("Speed");
+  speedMenu.setIcon(Icon::Device::Clock).setText("Speed").setEnabled(
+    !settings["Video/Blocking"].boolean() && settings["Audio/Blocking"].boolean()
+  );
   speedSlowest.setText("50% (Slowest)").setProperty("multiplier", "2.0").onActivate([&] { program.updateAudioFrequency(); });
   speedSlow.setText("75% (Slow)").setProperty("multiplier", "1.333").onActivate([&] { program.updateAudioFrequency(); });
   speedNormal.setText("100% (Normal)").setProperty("multiplier", "1.0").onActivate([&] { program.updateAudioFrequency(); });
@@ -195,7 +196,7 @@ auto Presentation::create() -> void {
 
   #if defined(PLATFORM_WINDOWS)
   Application::Windows::onModalChange([&](bool modal) {
-    if(modal && audio) audio->clear();
+    if(modal) audio.clear();
   });
   #endif
 
@@ -443,7 +444,7 @@ auto Presentation::updateSizeMenu() -> void {
 }
 
 auto Presentation::updateStateMenus() -> void {
-  auto states = program.availableStates("quick/");
+  auto states = program.availableStates("Quick/");
 
   for(auto& action : saveState.actions()) {
     if(auto item = action.cast<MenuItem>()) {
@@ -507,7 +508,7 @@ auto Presentation::updateRecentGames() -> void {
         displayName.append(Location::prefix(part), " + ");
       }
       displayName.trimRight(" + ", 1L);
-      item.setIcon(games(0).endsWith("/") ? Icon::Action::Open : Icon::Emblem::File);
+      item.setIcon(games(0).endsWith("/") ? (image)Icon::Action::Open : (image)Icon::Emblem::File);
       item.setText(displayName);
       item.onActivate([=] {
         program.gameQueue = games;
diff --git a/higan/target-bsnes/program/game.cpp b/higan/target-bsnes/program/game.cpp
index eafd5bee..a866f924 100644
--- a/higan/target-bsnes/program/game.cpp
+++ b/higan/target-bsnes/program/game.cpp
@@ -27,7 +27,7 @@ auto Program::load() -> void {
   hackCompatibility();
   emulator->power();
   if(emulatorSettings.autoLoadStateOnLoad.checked()) {
-    program.loadState("quick/undo");
+    program.loadState("Quick/Undo");
   }
   showMessage({
     verified() ? "Verified game loaded" : "Game loaded",
diff --git a/higan/target-bsnes/program/platform.cpp b/higan/target-bsnes/program/platform.cpp
index 6d0633fe..fc3a0fb1 100644
--- a/higan/target-bsnes/program/platform.cpp
+++ b/higan/target-bsnes/program/platform.cpp
@@ -12,11 +12,11 @@ auto Program::open(uint id, string name, vfs::file::mode mode, bool required) ->
 
   if(id == 0) {  //System
     if(name == "boards.bml" && mode == vfs::file::mode::read) {
-      result = vfs::memory::file::open(Resource::System::Boards.data(), Resource::System::Boards.size());
+      result = vfs::memory::file::open(Resource::System::Boards, sizeof(Resource::System::Boards));
     }
 
     if(name == "ipl.rom" && mode == vfs::file::mode::read) {
-      result = vfs::memory::file::open(Resource::System::IPLROM.data(), Resource::System::IPLROM.size());
+      result = vfs::memory::file::open(Resource::System::IPLROM, sizeof(Resource::System::IPLROM));
     }
   }
 
diff --git a/higan/target-bsnes/program/program.cpp b/higan/target-bsnes/program/program.cpp
index 948aa23a..ef94d816 100644
--- a/higan/target-bsnes/program/program.cpp
+++ b/higan/target-bsnes/program/program.cpp
@@ -16,10 +16,11 @@ Program program;
 auto Program::create(vector<string> arguments) -> void {
   Emulator::platform = this;
 
-  aboutWindow.create();
   presentation.create();
   presentation.setVisible();
+  aboutWindow.create();
 
+  settingsWindow.create();
   videoSettings.create();
   audioSettings.create();
   inputSettings.create();
@@ -27,15 +28,14 @@ auto Program::create(vector<string> arguments) -> void {
   pathSettings.create();
   emulatorSettings.create();
   driverSettings.create();
-  settingsWindow.create();
 
+  toolsWindow.create();
   cheatDatabase.create();
   cheatWindow.create();
   cheatEditor.create();
   stateWindow.create();
   stateManager.create();
   manifestViewer.create();
-  toolsWindow.create();
 
   if(settings["Crashed"].boolean()) {
     MessageDialog(
diff --git a/higan/target-bsnes/program/states.cpp b/higan/target-bsnes/program/states.cpp
index 83436e3c..cb2cf30e 100644
--- a/higan/target-bsnes/program/states.cpp
+++ b/higan/target-bsnes/program/states.cpp
@@ -60,8 +60,8 @@ auto Program::loadStateData(string filename) -> vector<uint8_t> {
 auto Program::loadState(string filename) -> bool {
   string prefix = Location::file(filename);
   if(auto memory = loadStateData(filename)) {
-    if(filename != "quick/undo") saveUndoState();
-    if(filename == "quick/undo") saveRedoState();
+    if(filename != "Quick/Undo") saveUndoState();
+    if(filename == "Quick/Undo") saveRedoState();
     auto serializerRLE = Decode::RLE<uint8_t>(memory.data() + 3 * sizeof(uint));
     serializer s{serializerRLE.data(), serializerRLE.size()};
     if(!emulator->unserialize(s)) return showMessage({"[", prefix, "] is in incompatible format"}), false;
@@ -122,7 +122,7 @@ auto Program::saveState(string filename) -> bool {
     output.append(location, saveState.data(), saveState.size());
   }
 
-  if(filename.beginsWith("quick/")) presentation.updateStateMenus();
+  if(filename.beginsWith("Quick/")) presentation.updateStateMenus();
   stateManager.stateEvent(filename);
   return showMessage({"Saved [", prefix, "]"}), true;
 }
@@ -130,7 +130,7 @@ auto Program::saveState(string filename) -> bool {
 auto Program::saveUndoState() -> bool {
   auto statusTime = this->statusTime;
   auto statusMessage = this->statusMessage;
-  auto result = saveState("quick/undo");
+  auto result = saveState("Quick/Undo");
   this->statusTime = statusTime;
   this->statusMessage = statusMessage;
   return result;
@@ -139,7 +139,7 @@ auto Program::saveUndoState() -> bool {
 auto Program::saveRedoState() -> bool {
   auto statusTime = this->statusTime;
   auto statusMessage = this->statusMessage;
-  auto result = saveState("quick/redo");
+  auto result = saveState("Quick/Redo");
   this->statusTime = statusTime;
   this->statusMessage = statusMessage;
   return result;
diff --git a/higan/target-bsnes/resource/resource.bml b/higan/target-bsnes/resource/resource.bml
index 118a653b..86f0d42e 100644
--- a/higan/target-bsnes/resource/resource.bml
+++ b/higan/target-bsnes/resource/resource.bml
@@ -2,5 +2,5 @@ namespace name=Resource
   binary name=Icon file=icon.png
   binary name=Logo file=logo.png
   namespace name=System
-    binary name=Boards file="../../systems/Super Famicom.sys/boards.bml"
+    string name=Boards file="../../systems/Super Famicom.sys/boards.bml"
     binary name=IPLROM file="../../systems/Super Famicom.sys/ipl.rom"
diff --git a/higan/target-bsnes/resource/resource.cpp b/higan/target-bsnes/resource/resource.cpp
index 5407aa7e..30e09107 100644
--- a/higan/target-bsnes/resource/resource.cpp
+++ b/higan/target-bsnes/resource/resource.cpp
@@ -1,8 +1,7 @@
-#include <nall/nall.hpp>
 #include "resource.hpp"
 
 namespace Resource {
-const nall::vector<uint8_t> Icon = {  //size: 3463
+const unsigned char Icon[3463] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,128,0,0,0,128,8,6,0,0,0,195,62,97,
   203,0,0,0,4,103,65,77,65,0,0,177,143,11,252,97,5,0,0,0,32,99,72,82,77,0,0,122,38,0,0,128,
   132,0,0,250,0,0,0,128,232,0,0,117,48,0,0,234,96,0,0,58,152,0,0,23,112,156,186,81,60,0,0,0,
@@ -113,7 +112,7 @@ const nall::vector<uint8_t> Icon = {  //size: 3463
   105,97,47,98,115,110,101,115,47,105,99,111,110,47,98,115,110,101,115,46,115,118,103,188,87,222,120,0,0,0,0,73,
   69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Logo = {  //size: 23467
+const unsigned char Logo[23467] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,1,144,0,0,0,85,8,6,0,0,0,103,237,178,
   127,0,0,0,4,103,65,77,65,0,0,177,143,11,252,97,5,0,0,0,32,99,72,82,77,0,0,122,38,0,0,128,
   132,0,0,250,0,0,0,128,232,0,0,117,48,0,0,234,96,0,0,58,152,0,0,23,112,156,186,81,60,0,0,0,
@@ -850,953 +849,245 @@ const nall::vector<uint8_t> Logo = {  //size: 23467
   0,0,0,73,69,78,68,174,66,96,130,
 };
 namespace System {
-const nall::vector<uint8_t> Boards = {  //size: 30182
-  100,97,116,97,98,97,115,101,10,32,32,114,101,118,105,115,105,111,110,58,32,50,48,49,56,45,48,55,45,50,53,10,
-  10,47,47,66,111,97,114,100,115,32,40,80,114,111,100,117,99,116,105,111,110,41,10,10,100,97,116,97,98,97,115,101,
-  10,32,32,114,101,118,105,115,105,111,110,58,32,50,48,49,56,45,48,53,45,49,54,10,10,98,111,97,114,100,58,32,
-  66,65,78,68,65,73,45,80,84,45,57,50,51,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,
-  99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  48,48,45,49,102,44,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,
-  48,10,32,32,115,108,111,116,32,116,121,112,101,61,83,117,102,97,109,105,84,117,114,98,111,10,32,32,32,32,114,111,
-  109,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,
-  56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,114,97,109,10,32,32,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,54,48,45,54,102,44,101,48,45,101,102,58,48,48,48,48,
-  45,102,102,102,102,10,32,32,115,108,111,116,32,116,121,112,101,61,83,117,102,97,109,105,84,117,114,98,111,10,32,32,
-  32,32,114,111,109,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,53,102,44,99,48,
-  45,100,102,58,48,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,114,97,
-  109,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,
-  48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,66,83,67,45,49,65,53,66,57,80,45,48,49,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,49,48,45,49,55,58,53,48,48,48,45,53,102,102,102,32,109,
-  97,115,107,61,48,120,102,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,105,100,101,110,116,105,102,105,101,
-  114,61,77,67,67,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,48,102,58,53,48,48,48,
-  45,53,102,102,102,10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,48,48,
-  45,55,102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,
-  101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,
-  77,32,99,111,110,116,101,110,116,61,68,111,119,110,108,111,97,100,10,32,32,32,32,32,32,115,108,111,116,32,116,121,
-  112,101,61,66,83,77,101,109,111,114,121,10,10,98,111,97,114,100,58,32,66,83,67,45,49,65,53,77,45,48,50,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,58,56,48,48,48,45,102,102,102,
-  102,32,109,97,115,107,61,48,120,56,48,48,48,32,98,97,115,101,61,48,120,48,48,48,48,48,48,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,
-  61,48,120,56,48,48,48,32,98,97,115,101,61,48,120,49,48,48,48,48,48,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,
-  48,32,98,97,115,101,61,48,120,50,48,48,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  97,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,32,98,97,115,101,
-  61,48,120,49,48,48,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,
-  101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,
-  48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,115,108,111,
-  116,32,116,121,112,101,61,66,83,77,101,109,111,114,121,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  99,48,45,101,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,66,83,67,45,49,65,55,77,
-  45,48,49,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,
-  111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,58,56,48,48,48,
-  45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,32,98,97,115,101,61,48,120,48,48,48,48,48,48,10,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,58,56,48,48,48,45,102,102,102,102,32,
-  109,97,115,107,61,48,120,56,48,48,48,32,98,97,115,101,61,48,120,49,48,48,48,48,48,10,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,
-  120,56,48,48,48,32,98,97,115,101,61,48,120,50,48,48,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,97,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,32,
-  98,97,115,101,61,48,120,49,48,48,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,
-  99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,
-  55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,
-  32,115,108,111,116,32,116,121,112,101,61,66,83,77,101,109,111,114,121,10,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,99,48,45,101,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,66,83,67,45,
-  49,74,51,77,45,48,49,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,
-  116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,
-  56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  52,48,45,53,102,44,99,48,45,100,102,58,48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,
-  48,120,101,48,48,48,10,32,32,115,108,111,116,32,116,121,112,101,61,66,83,77,101,109,111,114,121,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,56,48,48,48,45,102,102,102,
-  102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,54,48,45,55,100,44,101,48,45,102,102,58,48,48,
-  48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,66,83,67,45,49,74,53,77,45,48,49,10,32,32,109,101,
-  109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,56,48,48,48,45,102,
-  102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,53,102,44,99,48,45,100,102,58,
-  48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,
-  101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,
-  48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,115,108,111,
-  116,32,116,121,112,101,61,66,83,77,101,109,111,114,121,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  50,48,45,51,102,44,97,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,54,48,45,55,100,44,101,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,
-  114,100,58,32,66,83,67,45,49,76,51,66,45,48,49,10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,
-  105,116,101,99,116,117,114,101,61,87,54,53,67,56,49,54,83,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,
-  115,61,48,48,45,51,102,44,56,48,45,98,102,58,50,50,48,48,45,50,51,102,102,10,32,32,32,32,109,99,117,10,
-  32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,
-  48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,52,48,56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,101,
-  109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,
-  32,32,32,32,115,108,111,116,32,116,121,112,101,61,66,83,77,101,109,111,114,121,10,32,32,32,32,109,101,109,111,114,
-  121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,
-  115,105,122,101,61,48,120,50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,
-  45,52,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,
-  77,32,99,111,110,116,101,110,116,61,73,110,116,101,114,110,97,108,10,32,32,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,55,102,102,32,115,105,122,101,61,
-  48,120,56,48,48,10,10,98,111,97,114,100,58,32,66,83,67,45,49,76,53,66,45,48,49,10,32,32,112,114,111,99,
-  101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,87,54,53,67,56,49,54,83,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,50,50,48,48,45,50,51,102,
-  102,10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,
-  102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,52,48,56,48,48,48,10,
-  32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,102,102,
-  102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,
-  80,114,111,103,114,97,109,10,32,32,32,32,32,32,115,108,111,116,32,116,121,112,101,61,66,83,77,101,109,111,114,121,
-  10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,
-  101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,
-  54,48,48,48,45,55,102,102,102,32,115,105,122,101,61,48,120,50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,52,48,45,52,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,
-  114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,73,110,116,101,114,110,97,108,10,32,32,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,
-  51,55,102,102,32,115,105,122,101,61,48,120,56,48,48,10,10,98,111,97,114,100,58,32,83,71,66,45,82,45,49,48,
-  10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,
-  97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,
-  48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,
-  48,120,56,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,105,100,101,110,116,105,102,105,101,114,61,73,67,
-  68,32,114,101,118,105,115,105,111,110,61,50,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,
-  51,102,44,56,48,45,98,102,58,54,48,48,48,45,54,55,102,102,44,55,48,48,48,45,55,102,102,102,10,32,32,32,
-  32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,66,111,111,116,32,97,114,
-  99,104,105,116,101,99,116,117,114,101,61,76,82,51,53,57,48,50,10,32,32,32,32,115,108,111,116,32,116,121,112,101,
-  61,71,97,109,101,66,111,121,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,65,48,78,45,40,48,49,44,48,
-  50,44,49,48,44,50,48,44,51,48,41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,
-  110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,
-  45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,
-  45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,
-  65,49,66,45,40,48,52,44,48,53,44,48,54,41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,
-  32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,
-  61,48,48,45,49,102,44,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,
-  48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,
-  101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,
-  48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,65,49,77,45,40,48,49,44,49,48,
-  44,49,49,44,50,48,41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,
-  116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,
-  56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,
-  109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,
-  97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,
-  32,109,97,115,107,61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,65,51,66,45,40,
-  49,49,44,49,50,44,49,51,41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,
-  101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,
-  102,44,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,
-  109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,
-  32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,102,102,
-  102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,65,51,66,45,50,48,10,32,32,109,101,109,111,114,121,
-  32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,
-  109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,
-  110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,
-  44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,10,98,111,
-  97,114,100,58,32,83,72,86,67,45,49,65,51,77,45,40,49,48,44,50,48,44,50,49,44,51,48,41,10,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,
-  102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,
-  65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,
-  48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,65,53,66,45,40,48,50,44,48,52,41,10,32,32,109,101,
-  109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,56,48,48,48,45,102,
-  102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,
-  77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,
-  48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,
-  67,45,49,65,53,77,45,40,48,49,44,49,49,44,50,48,41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,
-  120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,
-  83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,
-  58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,
-  72,86,67,45,49,66,48,78,45,40,48,50,44,48,51,44,49,48,41,10,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,
-  61,48,120,56,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,
-  61,117,80,68,55,55,50,53,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,51,48,45,51,102,44,98,
-  48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,51,102,102,102,10,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,
-  114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,
-  101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,
-  110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,
-  32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,66,53,66,
-  45,48,50,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,
-  111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,
-  102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,
-  32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,
-  100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,112,
-  114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,56,48,48,48,45,102,
-  102,102,102,32,109,97,115,107,61,48,120,51,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,
-  61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,
-  116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,
-  32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,
-  97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,105,108,108,97,
-  116,111,114,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,67,48,78,10,32,32,112,114,111,99,101,115,115,111,
-  114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,71,83,85,10,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,52,102,102,10,32,32,32,32,109,101,109,
-  111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,56,48,48,48,45,
-  102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,
-  61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,54,48,45,55,100,44,101,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,
-  58,32,83,72,86,67,45,49,67,48,78,53,83,45,48,49,10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,
-  104,105,116,101,99,116,117,114,101,61,71,83,85,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,
-  45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,52,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,32,
-  109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,
-  99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,54,
-  48,45,55,100,44,101,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,
-  67,45,49,67,65,48,78,53,83,45,48,49,10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,
-  99,116,117,114,101,61,71,83,85,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,
-  56,48,45,98,102,58,51,48,48,48,45,51,52,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,
-  61,48,120,56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,53,102,44,
-  99,48,45,100,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,115,105,122,101,61,48,120,
-  50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,49,44,102,48,45,
-  102,49,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,67,65,48,78,54,
-  83,45,48,49,10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,71,83,
-  85,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,
-  48,48,45,51,52,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,
-  101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,
-  45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,
-  32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,53,102,44,99,48,45,100,102,58,48,48,
-  48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,
-  101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,
-  44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,115,105,122,101,61,48,120,50,48,48,48,10,32,32,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,49,44,102,48,45,102,49,58,48,48,48,48,45,
-  102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,67,65,54,66,45,48,49,10,32,32,112,114,111,
-  99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,71,83,85,10,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,52,102,102,10,32,32,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,
-  56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,52,48,45,53,102,44,99,48,45,100,102,58,48,48,48,48,45,102,102,102,102,10,32,32,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,
-  32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,
-  48,45,55,102,102,102,32,115,105,122,101,61,48,120,50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,55,48,45,55,49,44,102,48,45,102,49,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,
-  100,58,32,83,72,86,67,45,49,67,66,48,78,55,83,45,48,49,10,32,32,112,114,111,99,101,115,115,111,114,32,97,
-  114,99,104,105,116,101,99,116,117,114,101,61,71,83,85,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,52,102,102,10,32,32,32,32,109,101,109,111,114,121,
-  32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,
-  61,48,120,56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,53,102,58,
-  48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,
-  110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,
-  51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,115,105,122,101,61,48,120,50,48,48,48,10,32,
-  32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,49,58,48,48,48,48,45,102,102,102,102,
-  10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,67,66,53,66,45,50,48,10,32,32,112,114,111,99,101,115,115,
-  111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,71,83,85,10,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,52,102,102,10,32,32,32,32,109,101,
-  109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,58,56,48,48,48,45,102,102,102,102,32,
-  109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,
-  45,53,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,
-  77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,
-  61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,115,105,122,101,61,48,120,50,48,
-  48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,49,58,48,48,48,48,45,
-  102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,67,66,55,66,45,48,49,10,32,32,112,114,111,
-  99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,71,83,85,10,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,52,102,102,10,32,32,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,58,56,48,48,48,45,102,
-  102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,
-  115,61,52,48,45,53,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,115,105,122,101,61,
-  48,120,50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,49,58,48,
-  48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,68,67,48,78,45,48,49,10,32,
-  32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,72,71,53,49,66,83,49,54,
-  57,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,99,
-  48,48,45,54,102,102,102,44,55,99,48,48,45,55,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,
-  115,107,61,48,120,56,48,48,48,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,
-  110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,
-  55,55,58,48,48,48,48,45,55,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,
-  32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,72,71,53,49,66,
-  83,49,54,57,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,
-  61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,72,71,53,49,66,83,49,54,57,10,32,32,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,
-  54,98,102,102,44,55,48,48,48,45,55,98,102,102,32,109,97,115,107,61,48,120,102,48,48,48,10,32,32,32,32,111,
-  115,99,105,108,108,97,116,111,114,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,68,83,48,66,45,50,48,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,
-  48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,
-  97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,57,54,48,53,48,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,54,48,45,54,55,44,101,48,45,101,55,58,48,48,48,48,45,51,102,102,102,10,32,32,32,32,
-  109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,
-  97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,57,54,48,53,48,10,32,32,32,32,109,101,109,111,114,121,
-  32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,
-  117,114,101,61,117,80,68,57,54,48,53,48,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,
-  32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,57,54,
-  48,53,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,54,56,45,54,102,44,101,56,45,101,
-  102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,111,115,99,105,
-  108,108,97,116,111,114,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,74,48,78,45,40,48,49,44,49,48,44,
-  50,48,41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,
-  111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,
-  102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,
-  100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,
-  74,49,77,45,40,49,49,44,50,48,41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,
-  110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,
-  45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,
-  114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,
-  97,115,107,61,48,120,101,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,74,51,66,45,48,49,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,
-  48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,
-  45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,
-  99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,
-  51,102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,10,
-  98,111,97,114,100,58,32,83,72,86,67,45,49,74,51,77,45,40,48,49,44,49,49,44,50,48,41,10,32,32,109,101,
-  109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,
-  102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,
-  48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,
-  101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,
-  48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,10,98,111,97,114,
-  100,58,32,83,72,86,67,45,49,74,53,77,45,40,48,49,44,49,49,44,50,48,41,10,32,32,109,101,109,111,114,121,
-  32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,
-  45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,
-  83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,
-  58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,10,98,111,97,114,100,58,32,83,
-  72,86,67,45,49,75,48,78,45,48,49,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,
-  110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,
-  45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,112,114,111,99,
-  101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,
-  97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,54,48,48,48,45,55,102,102,102,
-  32,109,97,115,107,61,48,120,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,
-  99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,
-  55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,
-  61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,
-  105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,
-  10,98,111,97,114,100,58,32,83,72,86,67,45,49,75,49,66,45,48,49,10,32,32,109,101,109,111,114,121,32,116,121,
-  112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,
-  100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,
-  32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,
-  102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,
-  101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,
-  48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,
-  97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,
-  48,120,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,
-  116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,
-  32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,
-  97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,
-  114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,10,98,111,97,114,100,
-  58,32,83,72,86,67,45,49,76,48,78,51,83,45,48,49,10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,
-  104,105,116,101,99,116,117,114,101,61,87,54,53,67,56,49,54,83,10,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,50,50,48,48,45,50,51,102,102,10,32,32,32,32,109,99,117,
-  10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,
-  48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,52,48,56,48,48,48,10,32,32,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,
-  32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,
-  32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,
-  48,48,45,55,102,102,102,32,115,105,122,101,61,48,120,50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,52,48,45,52,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,
-  32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,73,110,116,101,114,110,97,108,10,32,32,32,32,32,
-  32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,55,
-  102,102,32,115,105,122,101,61,48,120,56,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,76,51,66,45,
-  40,48,50,44,49,49,41,10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,
-  61,87,54,53,67,56,49,54,83,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,
-  56,48,45,98,102,58,50,50,48,48,45,50,51,102,102,10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,
-  109,97,115,107,61,48,120,52,48,56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,101,109,111,114,121,
-  32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,115,
-  105,122,101,61,48,120,50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,
-  52,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,
-  32,99,111,110,116,101,110,116,61,73,110,116,101,114,110,97,108,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,55,102,102,32,115,105,122,101,61,48,
-  120,56,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,49,76,53,66,45,40,49,49,44,50,48,41,10,32,
-  32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,87,54,53,67,56,49,54,83,
-  10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,50,50,48,
-  48,45,50,51,102,102,10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,
-  61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,52,48,
-  56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,
-  48,45,102,102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,
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-  32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,115,105,122,101,61,48,120,50,48,48,
-  48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,52,102,58,48,48,48,48,45,102,
-  102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,
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-  44,56,48,45,98,102,58,51,48,48,48,45,51,55,102,102,32,115,105,122,101,61,48,120,56,48,48,10,10,98,111,97,
-  114,100,58,32,83,72,86,67,45,49,78,48,78,45,40,48,49,44,49,48,41,10,32,32,112,114,111,99,101,115,115,111,
-  114,32,105,100,101,110,116,105,102,105,101,114,61,83,68,68,49,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,
-  115,61,48,48,45,51,102,44,56,48,45,98,102,58,52,56,48,48,45,52,56,48,102,10,32,32,32,32,109,99,117,10,
-  32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,
-  48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,
-  48,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,
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-  61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,50,102,44,56,
-  48,45,97,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,109,
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-  32,109,97,115,107,61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,50,65,48,78,45,40,
-  48,49,44,49,48,44,49,49,44,50,48,41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,
-  111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,
-  48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,
-  10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,
-  48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,
-  50,65,49,77,45,48,49,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,
-  116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,
-  56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,
-  109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,
-  97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,
-  32,109,97,115,107,61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,50,65,51,66,45,48,
-  49,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,
-  114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,
-  56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,
-  48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,50,65,51,77,45,48,49,35,65,10,32,32,
-  109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,
-  45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,
-  61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,
-  48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,50,65,51,77,45,40,48,49,44,49,49,44,50,48,41,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,
-  48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,
-  56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,50,65,53,77,45,48,49,10,32,32,109,101,109,111,
-  114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,
-  102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,
-  99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,
-  55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,10,
-  98,111,97,114,100,58,32,83,72,86,67,45,50,66,51,66,45,48,49,10,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,
-  61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,
-  116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,
-  102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,112,114,111,99,101,
-  115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,54,48,45,54,102,44,101,48,45,101,102,58,48,48,48,48,45,55,102,102,102,32,
-  109,97,115,107,61,48,120,51,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,
-  99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,
-  55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,
-  61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,
-  105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,
-  10,98,111,97,114,100,58,32,83,72,86,67,45,50,68,67,48,78,45,48,49,10,32,32,112,114,111,99,101,115,115,111,
-  114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,72,71,53,49,66,83,49,54,57,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,99,48,48,45,54,102,102,102,44,55,
-  99,48,48,45,55,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,
-  116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,
-  48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,
-  10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,
-  101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,55,58,48,48,48,48,45,55,
-  102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,
-  68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,72,71,53,49,66,83,49,54,57,10,32,32,32,32,
-  109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,
-  104,105,116,101,99,116,117,114,101,61,72,71,53,49,66,83,49,54,57,10,32,32,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,54,98,102,102,44,55,48,48,48,
-  45,55,98,102,102,32,109,97,115,107,61,48,120,102,48,48,48,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,
-  10,10,98,111,97,114,100,58,32,83,72,86,67,45,50,69,51,77,45,48,49,10,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,
-  115,107,61,48,120,56,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,105,100,101,110,116,105,102,105,101,114,
-  61,79,66,67,49,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,
-  102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,55,48,45,55,49,44,102,48,45,102,49,58,54,48,48,48,45,55,102,102,102,44,101,48,
-  48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,10,98,111,97,114,100,58,32,83,72,86,
-  67,45,50,74,48,78,45,40,48,49,44,49,48,44,49,49,44,50,48,41,10,32,32,109,101,109,111,114,121,32,116,121,
-  112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,
-  100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,
-  32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,
-  102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,50,74,51,77,45,40,48,49,44,49,49,44,50,48,41,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,
-  48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,
-  45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,
-  99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,49,48,45,
-  49,102,44,51,48,45,51,102,44,57,48,45,57,102,44,98,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,
-  97,115,107,61,48,120,101,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,50,74,53,77,45,48,49,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,
-  48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,
-  45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,
-  99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,49,48,45,
-  49,102,44,51,48,45,51,102,44,57,48,45,57,102,44,98,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,
-  97,115,107,61,48,120,101,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,51,74,48,78,45,48,49,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,50,102,44,56,48,45,97,102,58,56,48,
-  48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,54,102,44,99,48,
-  45,101,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,66,65,48,78,45,
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-  116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,
-  56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,55,102,102,
-  102,32,109,97,115,107,61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,66,65,49,77,45,
-  48,49,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,
-  103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,
-  58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,
-  61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,66,65,51,77,45,40,48,49,44,49,48,
-  41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,
-  114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,
-  56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,
-  48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,66,74,48,78,45,40,48,49,44,50,48,41,
-  10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,
-  97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,
-  48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,
-  48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,83,72,86,67,45,66,74,49,77,
-  45,40,49,48,44,50,48,41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,
-  110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,
-  44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,
-  61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,
-  61,48,120,101,48,48,48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,66,74,51,77,45,40,49,48,44,50,48,
-  41,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,
-  114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,
-  56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,
-  99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,
-  77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,
-  48,45,51,102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,
-  10,10,98,111,97,114,100,58,32,83,72,86,67,45,76,68,72,51,67,45,48,49,10,32,32,112,114,111,99,101,115,115,
-  111,114,32,105,100,101,110,116,105,102,105,101,114,61,83,80,67,55,49,49,48,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,52,56,48,48,45,52,56,51,102,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,53,48,44,53,56,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,
-  109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,
-  102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,48,48,10,32,32,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,32,109,97,115,107,
-  61,48,120,99,48,48,48,48,48,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,
-  99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,79,77,32,99,111,110,116,101,110,116,61,68,97,116,97,10,32,32,32,32,109,101,109,111,114,121,32,116,121,
-  112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,
-  61,48,120,101,48,48,48,10,32,32,114,116,99,32,109,97,110,117,102,97,99,116,117,114,101,114,61,69,112,115,111,110,
-  10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,52,56,52,
-  48,45,52,56,52,50,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,84,67,32,99,111,110,116,101,
-  110,116,61,84,105,109,101,32,109,97,110,117,102,97,99,116,117,114,101,114,61,69,112,115,111,110,10,10,98,111,97,114,
-  100,58,32,83,72,86,67,45,76,78,51,66,45,48,49,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,
-  77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,
-  48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,
-  10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,51,58,48,48,48,48,45,102,102,102,102,
-  10,32,32,112,114,111,99,101,115,115,111,114,32,105,100,101,110,116,105,102,105,101,114,61,83,68,68,49,10,32,32,32,
-  32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,52,56,48,48,45,52,56,
-  48,102,10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,
-  51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,
-  121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,10,98,111,97,114,
-  100,58,32,83,72,86,67,45,83,71,66,50,45,48,49,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,
-  77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,
-  115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,
-  48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,
-  48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,112,114,111,99,101,115,115,111,
-  114,32,105,100,101,110,116,105,102,105,101,114,61,73,67,68,32,114,101,118,105,115,105,111,110,61,50,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,54,55,102,
-  102,44,55,48,48,48,45,55,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,
-  99,111,110,116,101,110,116,61,66,111,111,116,32,97,114,99,104,105,116,101,99,116,117,114,101,61,76,82,51,53,57,48,
-  50,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,32,32,32,32,115,108,111,116,32,116,121,112,101,61,71,
-  97,109,101,66,111,121,10,10,98,111,97,114,100,58,32,83,72,86,67,45,89,65,48,78,45,48,49,10,32,32,109,101,
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-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,
-  102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,
-  48,10,10,98,111,97,114,100,58,32,83,72,86,67,45,89,74,48,78,45,48,49,10,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,
-  102,102,102,102,10,10,47,47,66,111,97,114,100,115,32,40,71,101,110,101,114,105,99,41,10,10,100,97,116,97,98,97,
-  115,101,10,32,32,114,101,118,105,115,105,111,110,58,32,50,48,49,56,45,48,55,45,50,53,10,10,98,111,97,114,100,
-  58,32,65,82,77,45,76,79,82,79,77,45,82,65,77,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,
-  77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,
-  115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,
-  48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,54,102,44,99,48,45,101,102,58,
-  48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,112,114,111,
-  99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,65,82,77,54,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,56,48,48,45,51,56,102,102,10,32,
-  32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,
-  97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,61,65,82,77,54,10,32,32,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,
-  114,101,61,65,82,77,54,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,
-  101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,65,82,77,54,10,32,32,32,32,111,
-  115,99,105,108,108,97,116,111,114,10,10,98,111,97,114,100,58,32,66,83,45,72,73,82,79,77,45,82,65,77,10,32,
-  32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,
-  10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,56,48,48,
-  48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,53,102,44,99,48,45,
-  100,102,58,48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,
-  111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,
-  102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,
-  115,108,111,116,32,116,121,112,101,61,66,83,77,101,109,111,114,121,10,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,54,48,45,55,100,44,101,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,10,
-  98,111,97,114,100,58,32,66,83,45,76,79,82,79,77,45,82,65,77,10,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,48,48,45,49,102,58,56,48,48,48,45,102,102,102,102,32,98,97,115,101,61,48,120,48,48,48,
-  48,48,48,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  50,48,45,51,102,58,56,48,48,48,45,102,102,102,102,32,98,97,115,101,61,48,120,49,48,48,48,48,48,32,109,97,
-  115,107,61,48,120,56,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,56,48,45,57,102,58,
-  56,48,48,48,45,102,102,102,102,32,98,97,115,101,61,48,120,50,48,48,48,48,48,32,109,97,115,107,61,48,120,56,
-  48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,97,48,45,98,102,58,56,48,48,48,45,102,
-  102,102,102,32,98,97,115,101,61,48,120,49,48,48,48,48,48,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,
-  109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,
-  32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,
-  102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,115,108,111,116,32,116,121,112,101,61,66,83,77,101,109,
-  111,114,121,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,101,102,58,48,48,48,48,45,102,
-  102,102,102,10,10,98,111,97,114,100,58,32,66,83,45,77,67,67,45,82,65,77,10,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,49,48,45,49,55,58,53,48,48,48,45,53,102,102,102,32,109,97,115,107,61,48,120,102,48,48,
-  48,10,32,32,112,114,111,99,101,115,115,111,114,32,105,100,101,110,116,105,102,105,101,114,61,77,67,67,10,32,32,32,
-  32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,48,102,58,53,48,48,48,45,53,102,102,102,10,32,32,32,
-  32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,
-  98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,
-  48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,97,112,32,97,
-  100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,10,32,32,32,
-  32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,
-  97,109,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,
-  61,68,111,119,110,108,111,97,100,10,32,32,32,32,32,32,115,108,111,116,32,116,121,112,101,61,66,83,77,101,109,111,
-  114,121,10,10,98,111,97,114,100,58,32,66,83,45,83,65,49,45,82,65,77,10,32,32,112,114,111,99,101,115,115,111,
-  114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,87,54,53,67,56,49,54,83,10,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,50,50,48,48,45,50,51,102,102,10,32,32,
-  32,32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,
-  45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,52,48,56,48,48,48,10,32,32,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,
-  32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,
-  114,97,109,10,32,32,32,32,32,32,115,108,111,116,32,116,121,112,101,61,66,83,77,101,109,111,114,121,10,32,32,32,
-  32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,
-  45,55,102,102,102,32,115,105,122,101,61,48,120,50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,52,48,45,52,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,73,110,116,101,114,110,97,108,10,32,32,32,32,32,32,109,
-  97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,55,102,102,
-  32,115,105,122,101,61,48,120,56,48,48,10,10,98,111,97,114,100,58,32,69,86,69,78,84,45,67,67,57,50,10,32,
-  32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,
-  102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,109,97,110,117,
-  102,97,99,116,117,114,101,114,61,78,69,67,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,56,50,
-  49,52,10,32,32,32,32,105,100,101,110,116,105,102,105,101,114,58,32,67,97,109,112,117,115,32,67,104,97,108,108,101,
-  110,103,101,32,39,57,50,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,44,101,48,58,48,48,
-  48,48,10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,
-  49,102,44,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,76,101,118,101,108,45,49,10,32,
-  32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,76,101,118,
-  101,108,45,50,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,
-  110,116,61,76,101,118,101,108,45,51,10,32,32,32,32,100,105,112,10,32,32,112,114,111,99,101,115,115,111,114,32,109,
-  97,110,117,102,97,99,116,117,114,101,114,61,78,69,67,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,
-  55,55,50,53,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,
-  58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,55,102,102,102,10,32,32,32,32,109,101,109,111,114,
-  121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,
-  116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,79,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,
-  68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,
-  116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,
-  111,115,99,105,108,108,97,116,111,114,10,10,98,111,97,114,100,58,32,69,86,69,78,84,45,80,70,57,52,10,32,32,
-  109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,
-  32,109,97,112,32,97,100,100,114,101,115,115,61,51,48,45,51,102,44,98,48,45,98,102,58,54,48,48,48,45,55,102,
-  102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,109,97,110,117,102,
-  97,99,116,117,114,101,114,61,78,69,67,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,56,50,49,
-  52,10,32,32,32,32,105,100,101,110,116,105,102,105,101,114,58,32,80,111,119,101,114,70,101,115,116,32,39,57,52,10,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,49,48,44,50,48,58,54,48,48,48,10,32,32,32,32,109,
-  99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,
-  58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,
-  102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,
-  79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,76,101,118,101,108,45,49,10,32,32,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,76,101,118,101,108,45,50,10,32,
-  32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,76,101,118,
-  101,108,45,51,10,32,32,32,32,100,105,112,10,32,32,112,114,111,99,101,115,115,111,114,32,109,97,110,117,102,97,99,
-  116,117,114,101,114,61,78,69,67,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,48,102,44,56,48,45,56,102,58,54,48,48,48,45,
-  55,102,102,102,32,109,97,115,107,61,48,120,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,
-  61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,
-  116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,
-  32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,
-  97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,105,108,108,97,
-  116,111,114,10,10,98,111,97,114,100,58,32,69,88,72,73,82,79,77,45,82,65,77,10,32,32,109,101,109,111,114,121,
-  32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,58,56,48,48,48,45,102,102,102,102,32,98,97,115,101,61,48,
-  120,52,48,48,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,58,48,48,
-  48,48,45,102,102,102,102,32,98,97,115,101,61,48,120,52,48,48,48,48,48,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,99,48,48,
-  48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,
-  102,102,102,32,109,97,115,107,61,48,120,99,48,48,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,
-  61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,
-  48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,58,48,48,48,48,45,55,102,
-  102,102,10,10,98,111,97,114,100,58,32,69,88,72,73,82,79,77,45,82,65,77,45,83,72,65,82,80,82,84,67,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,58,56,48,48,48,45,102,102,102,
-  102,32,98,97,115,101,61,48,120,52,48,48,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,
-  52,48,45,55,100,58,48,48,48,48,45,102,102,102,102,32,98,97,115,101,61,48,120,52,48,48,48,48,48,10,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,
-  115,107,61,48,120,99,48,48,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,
-  102,58,48,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,99,48,48,48,48,48,10,32,32,109,101,109,111,
-  114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,
-  97,115,107,61,48,120,101,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,
-  58,48,48,48,48,45,55,102,102,102,10,32,32,114,116,99,32,109,97,110,117,102,97,99,116,117,114,101,114,61,83,104,
-  97,114,112,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,
-  50,56,48,48,45,50,56,48,49,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,84,67,32,99,111,
-  110,116,101,110,116,61,84,105,109,101,32,109,97,110,117,102,97,99,116,117,114,101,114,61,83,104,97,114,112,10,10,98,
-  111,97,114,100,58,32,69,88,78,69,67,45,76,79,82,79,77,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,
-  120,56,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,
-  80,68,57,54,48,53,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,54,48,45,54,55,44,101,48,
-  45,101,55,58,48,48,48,48,45,51,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,
-  77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,
-  80,68,57,54,48,53,48,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,
-  101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,57,54,48,53,48,10,32,
-  32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,
-  97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,57,54,48,53,48,10,32,32,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,54,56,45,54,102,44,101,56,45,101,102,58,48,48,48,48,45,55,102,102,102,32,109,97,
-  115,107,61,48,120,56,48,48,48,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,10,98,111,97,114,100,58,
-  32,69,88,83,80,67,55,49,49,48,45,82,65,77,45,69,80,83,79,78,82,84,67,10,32,32,109,101,109,111,114,121,
-  32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,69,120,112,97,110,115,105,111,110,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,52,102,58,48,48,48,48,45,102,102,102,102,10,32,32,112,114,
-  111,99,101,115,115,111,114,32,105,100,101,110,116,105,102,105,101,114,61,83,80,67,55,49,49,48,10,32,32,32,32,109,
-  97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,52,56,48,48,45,52,56,51,102,
-  10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,53,48,44,53,56,58,48,48,48,48,45,102,102,102,102,
-  10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,
-  44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,48,48,10,32,
-  32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,
-  32,109,97,115,107,61,48,120,99,48,48,48,48,48,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,
-  61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,101,109,111,114,
-  121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,68,97,116,97,10,32,32,32,32,109,101,109,111,
-  114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,
-  97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,
-  32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,114,116,99,32,109,97,110,117,102,97,99,116,117,114,101,114,61,
-  69,112,115,111,110,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,
-  102,58,52,56,52,48,45,52,56,52,50,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,84,67,32,
-  99,111,110,116,101,110,116,61,84,105,109,101,32,109,97,110,117,102,97,99,116,117,114,101,114,61,69,112,115,111,110,10,
-  10,98,111,97,114,100,58,32,71,66,45,76,79,82,79,77,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,
-  79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,
-  56,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,
-  58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,112,114,111,99,101,115,115,
-  111,114,32,105,100,101,110,116,105,102,105,101,114,61,73,67,68,32,114,101,118,105,115,105,111,110,61,50,10,32,32,32,
-  32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,54,55,
-  102,102,44,55,48,48,48,45,55,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,
-  32,99,111,110,116,101,110,116,61,66,111,111,116,32,97,114,99,104,105,116,101,99,116,117,114,101,61,76,82,51,53,57,
-  48,50,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,32,32,32,32,115,108,111,116,32,116,121,112,101,61,
-  71,97,109,101,66,111,121,10,10,98,111,97,114,100,58,32,71,83,85,45,82,65,77,10,32,32,112,114,111,99,101,115,
-  115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,71,83,85,10,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,52,102,102,10,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,
-  32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,
-  48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,52,48,45,53,102,44,99,48,45,100,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,
-  102,102,102,32,115,105,122,101,61,48,120,50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,
-  115,61,55,48,45,55,49,44,102,48,45,102,49,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,
-  72,73,82,79,77,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,
-  80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,
-  45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,
-  45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,10,98,111,97,114,100,58,32,72,73,82,79,
-  77,45,82,65,77,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,
-  80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,
-  45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,
-  45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,
-  101,48,48,48,10,10,98,111,97,114,100,58,32,72,73,84,65,67,72,73,45,76,79,82,79,77,10,32,32,112,114,111,
-  99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,72,71,53,49,66,83,49,54,57,10,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,99,48,48,45,54,
-  102,102,102,44,55,99,48,48,45,55,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,
-  77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,
-  120,56,48,48,48,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,
-  116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,55,58,48,
-  48,48,48,45,55,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,
-  116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,72,71,53,49,66,83,49,54,57,
-  10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,
-  97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,72,71,53,49,66,83,49,54,57,10,32,32,32,32,32,32,109,
-  97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,54,98,102,102,
-  44,55,48,48,48,45,55,98,102,102,32,109,97,115,107,61,48,120,102,48,48,48,10,32,32,32,32,111,115,99,105,108,
-  108,97,116,111,114,10,10,98,111,97,114,100,58,32,76,79,82,79,77,10,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,
-  61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,76,79,82,79,77,45,82,65,77,10,32,32,109,101,109,111,
-  114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,55,100,44,56,48,45,102,102,58,56,48,48,48,45,102,102,102,
-  102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,
-  99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,
-  55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,10,
-  98,111,97,114,100,58,32,76,79,82,79,77,45,82,65,77,35,65,10,32,32,109,101,109,111,114,121,32,116,121,112,101,
-  61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,
-  48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,
-  61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,
-  102,58,48,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,10,98,111,97,114,100,58,32,
-  78,69,67,45,72,73,82,79,77,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,
-  101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,
-  102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,
-  115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,112,114,111,99,101,115,
-  115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,54,48,48,48,45,55,102,102,102,32,109,
-  97,115,107,61,48,120,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,
-  110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,
-  50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,68,
-  97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,
-  111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,
-  101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,10,98,
-  111,97,114,100,58,32,78,69,67,45,72,73,82,79,77,45,82,65,77,10,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,
-  100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,10,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,55,100,44,99,48,45,102,102,58,48,48,48,48,45,102,102,102,
-  102,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,
-  10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,54,48,48,
-  48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,97,
-  114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,
-  120,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,
-  61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,
-  114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,
-  101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,10,98,111,97,114,100,58,
-  32,78,69,67,45,76,79,82,79,77,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,
-  116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,
-  49,102,44,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,
-  32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,
-  32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,51,48,45,51,102,44,98,48,45,98,102,58,56,48,48,48,
-  45,102,102,102,102,32,109,97,115,107,61,48,120,51,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,
-  114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,
-  111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,
-  10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,
-  97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,105,108,
-  108,97,116,111,114,10,10,98,111,97,114,100,58,32,78,69,67,45,76,79,82,79,77,45,82,65,77,10,32,32,109,101,
-  109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,
-  102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,
-  77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,
-  48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,
-  10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,
-  53,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,54,48,45,54,102,44,101,48,45,101,102,58,48,48,
-  48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,51,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,
-  116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,
-  32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,
-  50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,
-  97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,
-  105,108,108,97,116,111,114,10,10,98,111,97,114,100,58,32,78,69,67,45,76,79,82,79,77,45,82,65,77,35,65,10,
-  32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,
-  109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,44,56,48,45,57,102,58,56,48,
-  48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,109,101,109,111,114,121,32,116,121,112,
-  101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,112,114,111,99,101,
-  115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,
-  109,97,115,107,61,48,120,51,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,
-  99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,
-  55,55,50,53,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,
-  61,68,97,116,97,32,97,114,99,104,105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,68,97,116,97,32,97,114,99,104,
-  105,116,101,99,116,117,114,101,61,117,80,68,55,55,50,53,10,32,32,32,32,111,115,99,105,108,108,97,116,111,114,10,
-  10,98,111,97,114,100,58,32,79,66,67,49,45,76,79,82,79,77,45,82,65,77,10,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,
-  97,115,107,61,48,120,56,48,48,48,10,32,32,112,114,111,99,101,115,115,111,114,32,105,100,101,110,116,105,102,105,101,
-  114,61,79,66,67,49,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,
-  98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,55,48,45,55,49,44,102,48,45,102,49,58,54,48,48,48,45,55,102,102,102,44,101,
-  48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,32,32,32,32,109,101,109,111,114,121,32,
-  116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,10,98,111,97,114,100,58,32,83,65,
-  49,45,82,65,77,10,32,32,112,114,111,99,101,115,115,111,114,32,97,114,99,104,105,116,101,99,116,117,114,101,61,87,
-  54,53,67,56,49,54,83,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,
-  45,98,102,58,50,50,48,48,45,50,51,102,102,10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,
-  97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,
-  115,107,61,48,120,52,48,56,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,
-  45,102,102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,101,109,111,114,121,32,116,
-  121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,
-  100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,115,105,122,
-  101,61,48,120,50,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,52,102,
-  58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,
-  111,110,116,101,110,116,61,73,110,116,101,114,110,97,108,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,
-  115,61,48,48,45,51,102,44,56,48,45,98,102,58,51,48,48,48,45,51,55,102,102,32,115,105,122,101,61,48,120,56,
-  48,48,10,10,98,111,97,114,100,58,32,83,68,68,49,10,32,32,112,114,111,99,101,115,115,111,114,32,105,100,101,110,
-  116,105,102,105,101,114,61,83,68,68,49,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,
-  102,44,56,48,45,98,102,58,52,56,48,48,45,52,56,48,102,10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,
-  109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,
-  102,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,
-  102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,
-  116,61,80,114,111,103,114,97,109,10,10,98,111,97,114,100,58,32,83,68,68,49,45,82,65,77,10,32,32,109,101,109,
-  111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,109,97,
-  112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,
-  109,97,115,107,61,48,120,101,48,48,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,
-  51,58,48,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,112,114,111,99,101,115,
-  115,111,114,32,105,100,101,110,116,105,102,105,101,114,61,83,68,68,49,10,32,32,32,32,109,97,112,32,97,100,100,114,
-  101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,52,56,48,48,45,52,56,48,102,10,32,32,32,32,109,99,
-  117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,
-  56,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,
-  102,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,
-  77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,10,98,111,97,114,100,58,32,83,80,67,55,49,49,
-  48,45,82,65,77,10,32,32,112,114,111,99,101,115,115,111,114,32,105,100,101,110,116,105,102,105,101,114,61,83,80,67,
-  55,49,49,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,
-  58,52,56,48,48,45,52,56,51,102,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,53,48,44,53,56,
-  58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,99,117,10,32,32,32,32,32,32,109,97,112,32,97,100,100,
-  114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,
-  48,120,56,48,48,48,48,48,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,99,48,45,102,102,
-  58,48,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,99,48,48,48,48,48,10,32,32,32,32,32,32,109,
-  101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,80,114,111,103,114,97,109,10,32,
-  32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,110,116,61,68,97,116,
-  97,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,65,77,32,99,111,110,116,101,110,116,61,83,97,
-  118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,
-  58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,101,48,48,48,10,10,98,111,97,114,100,58,32,83,
-  80,67,55,49,49,48,45,82,65,77,45,69,80,83,79,78,82,84,67,10,32,32,112,114,111,99,101,115,115,111,114,32,
-  105,100,101,110,116,105,102,105,101,114,61,83,80,67,55,49,49,48,10,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,52,56,48,48,45,52,56,51,102,10,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,53,48,44,53,56,58,48,48,48,48,45,102,102,102,102,10,32,32,32,32,109,99,117,
-  10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,56,
-  48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,48,48,10,32,32,32,32,32,32,109,97,112,
-  32,97,100,100,114,101,115,115,61,99,48,45,102,102,58,48,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,
-  99,48,48,48,48,48,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,
-  116,101,110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,
-  79,77,32,99,111,110,116,101,110,116,61,68,97,116,97,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,
-  82,65,77,32,99,111,110,116,101,110,116,61,83,97,118,101,10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,
-  115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,54,48,48,48,45,55,102,102,102,32,109,97,115,107,61,48,120,
-  101,48,48,48,10,32,32,114,116,99,32,109,97,110,117,102,97,99,116,117,114,101,114,61,69,112,115,111,110,10,32,32,
-  32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,51,102,44,56,48,45,98,102,58,52,56,52,48,45,52,
-  56,52,50,10,32,32,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,84,67,32,99,111,110,116,101,110,116,61,
-  84,105,109,101,32,109,97,110,117,102,97,99,116,117,114,101,114,61,69,112,115,111,110,10,10,98,111,97,114,100,58,32,
-  83,84,45,76,79,82,79,77,10,32,32,109,101,109,111,114,121,32,116,121,112,101,61,82,79,77,32,99,111,110,116,101,
-  110,116,61,80,114,111,103,114,97,109,10,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,48,48,45,49,102,
-  44,56,48,45,57,102,58,56,48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,115,
-  108,111,116,32,116,121,112,101,61,83,117,102,97,109,105,84,117,114,98,111,10,32,32,32,32,114,111,109,10,32,32,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,50,48,45,51,102,44,97,48,45,98,102,58,56,48,48,48,45,
-  102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,114,97,109,10,32,32,32,32,32,32,109,
-  97,112,32,97,100,100,114,101,115,115,61,54,48,45,54,102,44,101,48,45,101,102,58,48,48,48,48,45,102,102,102,102,
-  10,32,32,115,108,111,116,32,116,121,112,101,61,83,117,102,97,109,105,84,117,114,98,111,10,32,32,32,32,114,111,109,
-  10,32,32,32,32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,52,48,45,53,102,44,99,48,45,100,102,58,48,
-  48,48,48,45,102,102,102,102,32,109,97,115,107,61,48,120,56,48,48,48,10,32,32,32,32,114,97,109,10,32,32,32,
-  32,32,32,109,97,112,32,97,100,100,114,101,115,115,61,55,48,45,55,100,44,102,48,45,102,102,58,48,48,48,48,45,
-  102,102,102,102,10,10,
-};
-const nall::vector<uint8_t> IPLROM = {  //size: 64
+const char Boards[30183] =
+  "database\n  revision: 2018-07-25\n\n//Boards (Production)\n\ndatabase\n  revision: 2018-05-16\n\nboard: BANDAI-PT-923\n  memory type=ROM "
+  "content=Program\n    map address=00-1f,80-9f:8000-ffff mask=0x8000\n  slot type=SufamiTurbo\n    rom\n      map address=20-3f,a0-bf:"
+  "8000-ffff mask=0x8000\n    ram\n      map address=60-6f,e0-ef:0000-ffff\n  slot type=SufamiTurbo\n    rom\n      map address=40-5f,c0"
+  "-df:0000-ffff mask=0x8000\n    ram\n      map address=70-7d,f0-ff:0000-ffff\n\nboard: BSC-1A5B9P-01\n  memory type=RAM content=Save\n "
+  "   map address=10-17:5000-5fff mask=0xf000\n  processor identifier=MCC\n    map address=00-0f:5000-5fff\n    mcu\n      map address="
+  "00-3f,80-bf:8000-ffff\n      map address=40-7d,c0-ff:0000-ffff\n      map address=20-3f,a0-bf:6000-7fff\n      memory type=ROM cont"
+  "ent=Program\n      memory type=RAM content=Download\n      slot type=BSMemory\n\nboard: BSC-1A5M-02\n  memory type=ROM content=Progra"
+  "m\n    map address=00-1f:8000-ffff mask=0x8000 base=0x000000\n    map address=20-3f:8000-ffff mask=0x8000 base=0x100000\n    map ad"
+  "dress=80-9f:8000-ffff mask=0x8000 base=0x200000\n    map address=a0-bf:8000-ffff mask=0x8000 base=0x100000\n  memory type=RAM cont"
+  "ent=Save\n    map address=70-7d,f0-ff:0000-7fff mask=0x8000\n  slot type=BSMemory\n    map address=c0-ef:0000-ffff\n\nboard: BSC-1A7M"
+  "-01\n  memory type=ROM content=Program\n    map address=00-1f:8000-ffff mask=0x8000 base=0x000000\n    map address=20-3f:8000-ffff "
+  "mask=0x8000 base=0x100000\n    map address=80-9f:8000-ffff mask=0x8000 base=0x200000\n    map address=a0-bf:8000-ffff mask=0x8000 "
+  "base=0x100000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-7fff mask=0x8000\n  slot type=BSMemory\n    map addr"
+  "ess=c0-ef:0000-ffff\n\nboard: BSC-1J3M-01\n  memory type=ROM content=Program\n    map address=00-1f,80-9f:8000-ffff\n    map address="
+  "40-5f,c0-df:0000-ffff\n  memory type=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n  slot type=BSMemory\n    "
+  "map address=20-3f,a0-bf:8000-ffff\n    map address=60-7d,e0-ff:0000-ffff\n\nboard: BSC-1J5M-01\n  memory type=ROM content=Program\n  "
+  "  map address=00-1f,80-9f:8000-ffff\n    map address=40-5f,c0-df:0000-ffff\n  memory type=RAM content=Save\n    map address=20-3f,a"
+  "0-bf:6000-7fff mask=0xe000\n  slot type=BSMemory\n    map address=20-3f,a0-bf:8000-ffff\n    map address=60-7d,e0-ff:0000-ffff\n\nboa"
+  "rd: BSC-1L3B-01\n  processor architecture=W65C816S\n    map address=00-3f,80-bf:2200-23ff\n    mcu\n      map address=00-3f,80-bf:80"
+  "00-ffff mask=0x408000\n      map address=c0-ff:0000-ffff\n      memory type=ROM content=Program\n      slot type=BSMemory\n    memor"
+  "y type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=40-4f:0000-ffff\n    memory type=RA"
+  "M content=Internal\n      map address=00-3f,80-bf:3000-37ff size=0x800\n\nboard: BSC-1L5B-01\n  processor architecture=W65C816S\n    "
+  "map address=00-3f,80-bf:2200-23ff\n    mcu\n      map address=00-3f,80-bf:8000-ffff mask=0x408000\n      map address=c0-ff:0000-fff"
+  "f\n      memory type=ROM content=Program\n      slot type=BSMemory\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:"
+  "6000-7fff size=0x2000\n      map address=40-4f:0000-ffff\n    memory type=RAM content=Internal\n      map address=00-3f,80-bf:3000-"
+  "37ff size=0x800\n\nboard: SGB-R-10\n  memory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n    map add"
+  "ress=40-7d,c0-ff:0000-7fff mask=0x8000\n  processor identifier=ICD revision=2\n    map address=00-3f,80-bf:6000-67ff,7000-7fff\n   "
+  " memory type=ROM content=Boot architecture=LR35902\n    slot type=GameBoy\n\nboard: SHVC-1A0N-(01,02,10,20,30)\n  memory type=ROM co"
+  "ntent=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n    map address=40-7d,c0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-1"
+  "A1B-(04,05,06)\n  memory type=ROM content=Program\n    map address=00-1f,80-9f:8000-ffff mask=0x8000\n  memory type=RAM content=Sav"
+  "e\n    map address=70-7d,f0-ff:0000-ffff\n\nboard: SHVC-1A1M-(01,10,11,20)\n  memory type=ROM content=Program\n    map address=00-7d,"
+  "80-ff:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-1A3B-("
+  "11,12,13)\n  memory type=ROM content=Program\n    map address=00-1f,80-9f:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n   "
+  " map address=70-7d,f0-ff:0000-ffff\n\nboard: SHVC-1A3B-20\n  memory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff "
+  "mask=0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-1A3M-(10,20,21,30)\n  m"
+  "emory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map address="
+  "70-7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-1A5B-(02,04)\n  memory type=ROM content=Program\n    map address=00-1f,80-9f:8000-f"
+  "fff mask=0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-ffff\n\nboard: SHVC-1A5M-(01,11,20)\n  memory type="
+  "ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff"
+  ":0000-7fff mask=0x8000\n\nboard: SHVC-1B0N-(02,03,10)\n  memory type=ROM content=Program\n    map address=00-1f,80-9f:8000-ffff mask"
+  "=0x8000\n  processor architecture=uPD7725\n    map address=30-3f,b0-bf:8000-ffff mask=0x3fff\n    memory type=ROM content=Program a"
+  "rchitecture=uPD7725\n    memory type=ROM content=Data architecture=uPD7725\n    memory type=RAM content=Data architecture=uPD7725\n"
+  "    oscillator\n\nboard: SHVC-1B5B-02\n  memory type=ROM content=Program\n    map address=00-1f,80-9f:8000-ffff mask=0x8000\n  memory"
+  " type=RAM content=Save\n    map address=70-7d,f0-ff:0000-ffff\n  processor architecture=uPD7725\n    map address=20-3f,a0-bf:8000-f"
+  "fff mask=0x3fff\n    memory type=ROM content=Program architecture=uPD7725\n    memory type=ROM content=Data architecture=uPD7725\n "
+  "   memory type=RAM content=Data architecture=uPD7725\n    oscillator\n\nboard: SHVC-1C0N\n  processor architecture=GSU\n    map addre"
+  "ss=00-3f,80-bf:3000-34ff\n    memory type=ROM content=Program\n      map address=00-1f,80-9f:8000-ffff mask=0x8000\n    memory type"
+  "=RAM content=Save\n      map address=60-7d,e0-ff:0000-ffff\n\nboard: SHVC-1C0N5S-01\n  processor architecture=GSU\n    map address=00"
+  "-3f,80-bf:3000-34ff\n    memory type=ROM content=Program\n      map address=00-1f,80-9f:8000-ffff mask=0x8000\n    memory type=RAM "
+  "content=Save\n      map address=60-7d,e0-ff:0000-ffff\n\nboard: SHVC-1CA0N5S-01\n  processor architecture=GSU\n    map address=00-3f,"
+  "80-bf:3000-34ff\n    memory type=ROM content=Program\n      map address=00-3f,80-bf:8000-ffff mask=0x8000\n      map address=40-5f,"
+  "c0-df:0000-ffff\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=70-71,f0-"
+  "f1:0000-ffff\n\nboard: SHVC-1CA0N6S-01\n  processor architecture=GSU\n    map address=00-3f,80-bf:3000-34ff\n    memory type=ROM cont"
+  "ent=Program\n      map address=00-3f,80-bf:8000-ffff mask=0x8000\n      map address=40-5f,c0-df:0000-ffff\n    memory type=RAM cont"
+  "ent=Save\n      map address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=70-71,f0-f1:0000-ffff\n\nboard: SHVC-1CA6B-01\n  pro"
+  "cessor architecture=GSU\n    map address=00-3f,80-bf:3000-34ff\n    memory type=ROM content=Program\n      map address=00-3f,80-bf:"
+  "8000-ffff mask=0x8000\n      map address=40-5f,c0-df:0000-ffff\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:600"
+  "0-7fff size=0x2000\n      map address=70-71,f0-f1:0000-ffff\n\nboard: SHVC-1CB0N7S-01\n  processor architecture=GSU\n    map address="
+  "00-3f,80-bf:3000-34ff\n    memory type=ROM content=Program\n      map address=00-3f:8000-ffff mask=0x8000\n      map address=40-5f:"
+  "0000-ffff\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=70-71:0000-ffff"
+  "\n\nboard: SHVC-1CB5B-20\n  processor architecture=GSU\n    map address=00-3f,80-bf:3000-34ff\n    memory type=ROM content=Program\n  "
+  "    map address=00-3f:8000-ffff mask=0x8000\n      map address=40-5f:0000-ffff\n    memory type=RAM content=Save\n      map address"
+  "=00-3f,80-bf:6000-7fff size=0x2000\n      map address=70-71:0000-ffff\n\nboard: SHVC-1CB7B-01\n  processor architecture=GSU\n    map "
+  "address=00-3f,80-bf:3000-34ff\n    memory type=ROM content=Program\n      map address=00-3f:8000-ffff mask=0x8000\n      map addres"
+  "s=40-5f:0000-ffff\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=70-71:0"
+  "000-ffff\n\nboard: SHVC-1DC0N-01\n  processor architecture=HG51BS169\n    map address=00-3f,80-bf:6c00-6fff,7c00-7fff\n    memory typ"
+  "e=ROM content=Program\n      map address=00-3f,80-bf:8000-ffff mask=0x8000\n    memory type=RAM content=Save\n      map address=70-"
+  "77:0000-7fff\n    memory type=ROM content=Data architecture=HG51BS169\n    memory type=RAM content=Data architecture=HG51BS169\n   "
+  "   map address=00-3f,80-bf:6000-6bff,7000-7bff mask=0xf000\n    oscillator\n\nboard: SHVC-1DS0B-20\n  memory type=ROM content=Progra"
+  "m\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n  processor architecture=uPD96050\n    map address=60-67,e0-e7:0000-3fff\n    "
+  "memory type=ROM content=Program architecture=uPD96050\n    memory type=ROM content=Data architecture=uPD96050\n    memory type=RAM"
+  " content=Data architecture=uPD96050\n      map address=68-6f,e8-ef:0000-7fff mask=0x8000\n    oscillator\n\nboard: SHVC-1J0N-(01,10,"
+  "20)\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n\nboard: SHVC-1"
+  "J1M-(11,20)\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  memo"
+  "ry type=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n\nboard: SHVC-1J3B-01\n  memory type=ROM content=Progra"
+  "m\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  memory type=RAM content=Save\n    map address=20-"
+  "3f,a0-bf:6000-7fff mask=0xe000\n\nboard: SHVC-1J3M-(01,11,20)\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-f"
+  "fff\n    map address=40-7d,c0-ff:0000-ffff\n  memory type=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n\nboar"
+  "d: SHVC-1J5M-(01,11,20)\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000"
+  "-ffff\n  memory type=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n\nboard: SHVC-1K0N-01\n  memory type=ROM co"
+  "ntent=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  processor architecture=uPD7725\n    m"
+  "ap address=00-1f,80-9f:6000-7fff mask=0xfff\n    memory type=ROM content=Program architecture=uPD7725\n    memory type=ROM content"
+  "=Data architecture=uPD7725\n    memory type=RAM content=Data architecture=uPD7725\n    oscillator\n\nboard: SHVC-1K1B-01\n  memory ty"
+  "pe=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  memory type=RAM content=Sav"
+  "e\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n  processor architecture=uPD7725\n    map address=00-1f,80-9f:6000-7fff mask="
+  "0xfff\n    memory type=ROM content=Program architecture=uPD7725\n    memory type=ROM content=Data architecture=uPD7725\n    memory "
+  "type=RAM content=Data architecture=uPD7725\n    oscillator\n\nboard: SHVC-1L0N3S-01\n  processor architecture=W65C816S\n    map addre"
+  "ss=00-3f,80-bf:2200-23ff\n    mcu\n      map address=00-3f,80-bf:8000-ffff mask=0x408000\n      map address=c0-ff:0000-ffff\n      m"
+  "emory type=ROM content=Program\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff size=0x2000\n      map ad"
+  "dress=40-4f:0000-ffff\n    memory type=RAM content=Internal\n      map address=00-3f,80-bf:3000-37ff size=0x800\n\nboard: SHVC-1L3B-"
+  "(02,11)\n  processor architecture=W65C816S\n    map address=00-3f,80-bf:2200-23ff\n    mcu\n      map address=00-3f,80-bf:8000-ffff "
+  "mask=0x408000\n      map address=c0-ff:0000-ffff\n      memory type=ROM content=Program\n    memory type=RAM content=Save\n      map"
+  " address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=40-4f:0000-ffff\n    memory type=RAM content=Internal\n      map addr"
+  "ess=00-3f,80-bf:3000-37ff size=0x800\n\nboard: SHVC-1L5B-(11,20)\n  processor architecture=W65C816S\n    map address=00-3f,80-bf:220"
+  "0-23ff\n    mcu\n      map address=00-3f,80-bf:8000-ffff mask=0x408000\n      map address=c0-ff:0000-ffff\n      memory type=ROM con"
+  "tent=Program\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=40-4f:0000-f"
+  "fff\n    memory type=RAM content=Internal\n      map address=00-3f,80-bf:3000-37ff size=0x800\n\nboard: SHVC-1N0N-(01,10)\n  processo"
+  "r identifier=SDD1\n    map address=00-3f,80-bf:4800-480f\n    mcu\n      map address=00-3f,80-bf:8000-ffff\n      map address=c0-ff:"
+  "0000-ffff\n      memory type=ROM content=Program\n\nboard: SHVC-2A0N-01#A\n  memory type=ROM content=Program\n    map address=00-2f,8"
+  "0-af:8000-ffff mask=0x8000\n    map address=40-6f,c0-ef:0000-ffff mask=0x8000\n\nboard: SHVC-2A0N-(01,10,11,20)\n  memory type=ROM c"
+  "ontent=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n    map address=40-7d,c0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-"
+  "2A1M-01\n  memory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    m"
+  "ap address=70-7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-2A3B-01\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:"
+  "8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-2A3M-01#A\n  "
+  "memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map address"
+  "=70-7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-2A3M-(01,11,20)\n  memory type=ROM content=Program\n    map address=00-7d,80-ff:80"
+  "00-ffff mask=0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-2A5M-01\n  memo"
+  "ry type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map address=70-"
+  "7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-2B3B-01\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff mask"
+  "=0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-7fff mask=0x8000\n  processor architecture=uPD7725\n    ma"
+  "p address=60-6f,e0-ef:0000-7fff mask=0x3fff\n    memory type=ROM content=Program architecture=uPD7725\n    memory type=ROM content"
+  "=Data architecture=uPD7725\n    memory type=RAM content=Data architecture=uPD7725\n    oscillator\n\nboard: SHVC-2DC0N-01\n  processo"
+  "r architecture=HG51BS169\n    map address=00-3f,80-bf:6c00-6fff,7c00-7fff\n    memory type=ROM content=Program\n      map address=0"
+  "0-3f,80-bf:8000-ffff mask=0x8000\n    memory type=RAM content=Save\n      map address=70-77:0000-7fff\n    memory type=ROM content="
+  "Data architecture=HG51BS169\n    memory type=RAM content=Data architecture=HG51BS169\n      map address=00-3f,80-bf:6000-6bff,7000"
+  "-7bff mask=0xf000\n    oscillator\n\nboard: SHVC-2E3M-01\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff ma"
+  "sk=0x8000\n  processor identifier=OBC1\n    map address=00-3f,80-bf:6000-7fff mask=0xe000\n    map address=70-71,f0-f1:6000-7fff,e0"
+  "00-ffff mask=0xe000\n    memory type=RAM content=Save\n\nboard: SHVC-2J0N-(01,10,11,20)\n  memory type=ROM content=Program\n    map a"
+  "ddress=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n\nboard: SHVC-2J3M-(01,11,20)\n  memory type=ROM content=Progra"
+  "m\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  memory type=RAM content=Save\n    map address=10-"
+  "1f,30-3f,90-9f,b0-bf:6000-7fff mask=0xe000\n\nboard: SHVC-2J5M-01\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:80"
+  "00-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  memory type=RAM content=Save\n    map address=10-1f,30-3f,90-9f,b0-bf:6000-7fff m"
+  "ask=0xe000\n\nboard: SHVC-3J0N-01\n  memory type=ROM content=Program\n    map address=00-2f,80-af:8000-ffff\n    map address=40-6f,c0"
+  "-ef:0000-ffff\n\nboard: SHVC-BA0N-(01,10)\n  memory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n    "
+  "map address=40-7d,c0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-BA1M-01\n  memory type=ROM content=Program\n    map address=00-7d,80-ff"
+  ":8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-BA3M-(01,10"
+  ")\n  memory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map add"
+  "ress=70-7d,f0-ff:0000-7fff mask=0x8000\n\nboard: SHVC-BJ0N-(01,20)\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8"
+  "000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n\nboard: SHVC-BJ1M-(10,20)\n  memory type=ROM content=Program\n    map address=00-3f"
+  ",80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  memory type=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask"
+  "=0xe000\n\nboard: SHVC-BJ3M-(10,20)\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,"
+  "c0-ff:0000-ffff\n  memory type=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n\nboard: SHVC-LDH3C-01\n  process"
+  "or identifier=SPC7110\n    map address=00-3f,80-bf:4800-483f\n    map address=50,58:0000-ffff\n    mcu\n      map address=00-3f,80-b"
+  "f:8000-ffff mask=0x800000\n      map address=c0-ff:0000-ffff mask=0xc00000\n      memory type=ROM content=Program\n      memory typ"
+  "e=ROM content=Data\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff mask=0xe000\n  rtc manufacturer=Epson"
+  "\n    map address=00-3f,80-bf:4840-4842\n    memory type=RTC content=Time manufacturer=Epson\n\nboard: SHVC-LN3B-01\n  memory type=RA"
+  "M content=Save\n    map address=00-3f,80-bf:6000-7fff mask=0xe000\n    map address=70-73:0000-ffff\n  processor identifier=SDD1\n   "
+  " map address=00-3f,80-bf:4800-480f\n    mcu\n      map address=00-3f,80-bf:8000-ffff\n      map address=c0-ff:0000-ffff\n      memor"
+  "y type=ROM content=Program\n\nboard: SHVC-SGB2-01\n  memory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8"
+  "000\n    map address=40-7d,c0-ff:0000-7fff mask=0x8000\n  processor identifier=ICD revision=2\n    map address=00-3f,80-bf:6000-67f"
+  "f,7000-7fff\n    memory type=ROM content=Boot architecture=LR35902\n    oscillator\n    slot type=GameBoy\n\nboard: SHVC-YA0N-01\n  me"
+  "mory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n    map address=40-7d,c0-ff:0000-7fff mask=0x800"
+  "0\n\nboard: SHVC-YJ0N-01\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-"
+  "ffff\n\n//Boards (Generic)\n\ndatabase\n  revision: 2018-07-25\n\nboard: ARM-LOROM-RAM\n  memory type=ROM content=Program\n    map addres"
+  "s=00-7d,80-ff:8000-ffff mask=0x8000\n    map address=40-6f,c0-ef:0000-7fff mask=0x8000\n  memory type=RAM content=Save\n    map add"
+  "ress=70-7d,f0-ff:0000-ffff\n  processor architecture=ARM6\n    map address=00-3f,80-bf:3800-38ff\n    memory type=ROM content=Progr"
+  "am architecture=ARM6\n    memory type=ROM content=Data architecture=ARM6\n    memory type=RAM content=Data architecture=ARM6\n    o"
+  "scillator\n\nboard: BS-HIROM-RAM\n  memory type=ROM content=Program\n    map address=00-1f,80-9f:8000-ffff\n    map address=40-5f,c0-"
+  "df:0000-ffff\n  memory type=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n  slot type=BSMemory\n    map addre"
+  "ss=20-3f,a0-bf:8000-ffff\n    map address=60-7d,e0-ff:0000-ffff\n\nboard: BS-LOROM-RAM\n  memory type=ROM content=Program\n    map ad"
+  "dress=00-1f:8000-ffff base=0x000000 mask=0x8000\n    map address=20-3f:8000-ffff base=0x100000 mask=0x8000\n    map address=80-9f:"
+  "8000-ffff base=0x200000 mask=0x8000\n    map address=a0-bf:8000-ffff base=0x100000 mask=0x8000\n  memory type=RAM content=Save\n   "
+  " map address=70-7d,f0-ff:0000-7fff mask=0x8000\n  slot type=BSMemory\n    map address=c0-ef:0000-ffff\n\nboard: BS-MCC-RAM\n  memory "
+  "type=RAM content=Save\n    map address=10-17:5000-5fff mask=0xf000\n  processor identifier=MCC\n    map address=00-0f:5000-5fff\n   "
+  " mcu\n      map address=00-3f,80-bf:8000-ffff\n      map address=40-7d,c0-ff:0000-ffff\n      map address=20-3f,a0-bf:6000-7fff\n   "
+  "   memory type=ROM content=Program\n      memory type=RAM content=Download\n      slot type=BSMemory\n\nboard: BS-SA1-RAM\n  processo"
+  "r architecture=W65C816S\n    map address=00-3f,80-bf:2200-23ff\n    mcu\n      map address=00-3f,80-bf:8000-ffff mask=0x408000\n    "
+  "  map address=c0-ff:0000-ffff\n      memory type=ROM content=Program\n      slot type=BSMemory\n    memory type=RAM content=Save\n  "
+  "    map address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=40-4f:0000-ffff\n    memory type=RAM content=Internal\n      m"
+  "ap address=00-3f,80-bf:3000-37ff size=0x800\n\nboard: EVENT-CC92\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-7"
+  "fff mask=0x8000\n  processor manufacturer=NEC architecture=uPD78214\n    identifier: Campus Challenge '92\n    map address=c0,e0:00"
+  "00\n    mcu\n      map address=00-1f,80-9f:8000-ffff\n      memory type=ROM content=Program\n      memory type=ROM content=Level-1\n "
+  "     memory type=ROM content=Level-2\n      memory type=ROM content=Level-3\n    dip\n  processor manufacturer=NEC architecture=uPD"
+  "7725\n    map address=20-3f,a0-bf:8000-ffff mask=0x7fff\n    memory type=ROM content=Program architecture=uPD7725\n    memory type="
+  "ROM content=Data architecture=uPD7725\n    memory type=RAM content=Data architecture=uPD7725\n    oscillator\n\nboard: EVENT-PF94\n  "
+  "memory type=RAM content=Save\n    map address=30-3f,b0-bf:6000-7fff mask=0xe000\n  processor manufacturer=NEC architecture=uPD7821"
+  "4\n    identifier: PowerFest '94\n    map address=10,20:6000\n    mcu\n      map address=00-3f,80-bf:8000-ffff\n      map address=c0-"
+  "ff:0000-ffff\n      memory type=ROM content=Program\n      memory type=ROM content=Level-1\n      memory type=ROM content=Level-2\n "
+  "     memory type=ROM content=Level-3\n    dip\n  processor manufacturer=NEC architecture=uPD7725\n    map address=00-0f,80-8f:6000-"
+  "7fff mask=0xfff\n    memory type=ROM content=Program architecture=uPD7725\n    memory type=ROM content=Data architecture=uPD7725\n "
+  "   memory type=RAM content=Data architecture=uPD7725\n    oscillator\n\nboard: EXHIROM-RAM\n  memory type=ROM content=Program\n    ma"
+  "p address=00-3f:8000-ffff base=0x400000\n    map address=40-7d:0000-ffff base=0x400000\n    map address=80-bf:8000-ffff mask=0xc00"
+  "000\n    map address=c0-ff:0000-ffff mask=0xc00000\n  memory type=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask=0xe0"
+  "00\n    map address=70-7d:0000-7fff\n\nboard: EXHIROM-RAM-SHARPRTC\n  memory type=ROM content=Program\n    map address=00-3f:8000-fff"
+  "f base=0x400000\n    map address=40-7d:0000-ffff base=0x400000\n    map address=80-bf:8000-ffff mask=0xc00000\n    map address=c0-f"
+  "f:0000-ffff mask=0xc00000\n  memory type=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n    map address=70-7d"
+  ":0000-7fff\n  rtc manufacturer=Sharp\n    map address=00-3f,80-bf:2800-2801\n    memory type=RTC content=Time manufacturer=Sharp\n\nb"
+  "oard: EXNEC-LOROM\n  memory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n  processor architecture=u"
+  "PD96050\n    map address=60-67,e0-e7:0000-3fff\n    memory type=ROM content=Program architecture=uPD96050\n    memory type=ROM cont"
+  "ent=Data architecture=uPD96050\n    memory type=RAM content=Data architecture=uPD96050\n      map address=68-6f,e8-ef:0000-7fff ma"
+  "sk=0x8000\n    oscillator\n\nboard: EXSPC7110-RAM-EPSONRTC\n  memory type=ROM content=Expansion\n    map address=40-4f:0000-ffff\n  pr"
+  "ocessor identifier=SPC7110\n    map address=00-3f,80-bf:4800-483f\n    map address=50,58:0000-ffff\n    mcu\n      map address=00-3f"
+  ",80-bf:8000-ffff mask=0x800000\n      map address=c0-ff:0000-ffff mask=0xc00000\n      memory type=ROM content=Program\n      memor"
+  "y type=ROM content=Data\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff mask=0xe000\n  rtc manufacturer="
+  "Epson\n    map address=00-3f,80-bf:4840-4842\n    memory type=RTC content=Time manufacturer=Epson\n\nboard: GB-LOROM\n  memory type=R"
+  "OM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n    map address=40-7d,c0-ff:0000-7fff mask=0x8000\n  process"
+  "or identifier=ICD revision=2\n    map address=00-3f,80-bf:6000-67ff,7000-7fff\n    memory type=ROM content=Boot architecture=LR359"
+  "02\n    oscillator\n    slot type=GameBoy\n\nboard: GSU-RAM\n  processor architecture=GSU\n    map address=00-3f,80-bf:3000-34ff\n    m"
+  "emory type=ROM content=Program\n      map address=00-3f,80-bf:8000-ffff mask=0x8000\n      map address=40-5f,c0-df:0000-ffff\n    m"
+  "emory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=70-71,f0-f1:0000-ffff\n\nboard: "
+  "HIROM\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n\nboard: HIRO"
+  "M-RAM\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  memory typ"
+  "e=RAM content=Save\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n\nboard: HITACHI-LOROM\n  processor architecture=HG51BS169\n  "
+  "  map address=00-3f,80-bf:6c00-6fff,7c00-7fff\n    memory type=ROM content=Program\n      map address=00-3f,80-bf:8000-ffff mask=0"
+  "x8000\n    memory type=RAM content=Save\n      map address=70-77:0000-7fff\n    memory type=ROM content=Data architecture=HG51BS169"
+  "\n    memory type=RAM content=Data architecture=HG51BS169\n      map address=00-3f,80-bf:6000-6bff,7000-7bff mask=0xf000\n    oscil"
+  "lator\n\nboard: LOROM\n  memory type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n\nboard: LOROM-RAM\n  memo"
+  "ry type=ROM content=Program\n    map address=00-7d,80-ff:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map address=70-"
+  "7d,f0-ff:0000-7fff mask=0x8000\n\nboard: LOROM-RAM#A\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff mask="
+  "0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-ffff mask=0x8000\n\nboard: NEC-HIROM\n  memory type=ROM cont"
+  "ent=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  processor architecture=uPD7725\n    map"
+  " address=00-1f,80-9f:6000-7fff mask=0xfff\n    memory type=ROM content=Program architecture=uPD7725\n    memory type=ROM content=D"
+  "ata architecture=uPD7725\n    memory type=RAM content=Data architecture=uPD7725\n    oscillator\n\nboard: NEC-HIROM-RAM\n  memory typ"
+  "e=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff\n    map address=40-7d,c0-ff:0000-ffff\n  memory type=RAM content=Save"
+  "\n    map address=20-3f,a0-bf:6000-7fff mask=0xe000\n  processor architecture=uPD7725\n    map address=00-1f,80-9f:6000-7fff mask=0"
+  "xfff\n    memory type=ROM content=Program architecture=uPD7725\n    memory type=ROM content=Data architecture=uPD7725\n    memory t"
+  "ype=RAM content=Data architecture=uPD7725\n    oscillator\n\nboard: NEC-LOROM\n  memory type=ROM content=Program\n    map address=00-"
+  "1f,80-9f:8000-ffff mask=0x8000\n  processor architecture=uPD7725\n    map address=30-3f,b0-bf:8000-ffff mask=0x3fff\n    memory typ"
+  "e=ROM content=Program architecture=uPD7725\n    memory type=ROM content=Data architecture=uPD7725\n    memory type=RAM content=Dat"
+  "a architecture=uPD7725\n    oscillator\n\nboard: NEC-LOROM-RAM\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-f"
+  "fff mask=0x8000\n  memory type=RAM content=Save\n    map address=70-7d,f0-ff:0000-7fff mask=0x8000\n  processor architecture=uPD772"
+  "5\n    map address=60-6f,e0-ef:0000-7fff mask=0x3fff\n    memory type=ROM content=Program architecture=uPD7725\n    memory type=ROM"
+  " content=Data architecture=uPD7725\n    memory type=RAM content=Data architecture=uPD7725\n    oscillator\n\nboard: NEC-LOROM-RAM#A\n"
+  "  memory type=ROM content=Program\n    map address=00-1f,80-9f:8000-ffff mask=0x8000\n  memory type=RAM content=Save\n    map addre"
+  "ss=70-7d,f0-ff:0000-ffff\n  processor architecture=uPD7725\n    map address=20-3f,a0-bf:8000-ffff mask=0x3fff\n    memory type=ROM "
+  "content=Program architecture=uPD7725\n    memory type=ROM content=Data architecture=uPD7725\n    memory type=RAM content=Data arch"
+  "itecture=uPD7725\n    oscillator\n\nboard: OBC1-LOROM-RAM\n  memory type=ROM content=Program\n    map address=00-3f,80-bf:8000-ffff m"
+  "ask=0x8000\n  processor identifier=OBC1\n    map address=00-3f,80-bf:6000-7fff mask=0xe000\n    map address=70-71,f0-f1:6000-7fff,e"
+  "000-ffff mask=0xe000\n    memory type=RAM content=Save\n\nboard: SA1-RAM\n  processor architecture=W65C816S\n    map address=00-3f,80"
+  "-bf:2200-23ff\n    mcu\n      map address=00-3f,80-bf:8000-ffff mask=0x408000\n      map address=c0-ff:0000-ffff\n      memory type="
+  "ROM content=Program\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff size=0x2000\n      map address=40-4f"
+  ":0000-ffff\n    memory type=RAM content=Internal\n      map address=00-3f,80-bf:3000-37ff size=0x800\n\nboard: SDD1\n  processor iden"
+  "tifier=SDD1\n    map address=00-3f,80-bf:4800-480f\n    mcu\n      map address=00-3f,80-bf:8000-ffff\n      map address=c0-ff:0000-f"
+  "fff\n      memory type=ROM content=Program\n\nboard: SDD1-RAM\n  memory type=RAM content=Save\n    map address=00-3f,80-bf:6000-7fff "
+  "mask=0xe000\n    map address=70-73:0000-ffff mask=0x8000\n  processor identifier=SDD1\n    map address=00-3f,80-bf:4800-480f\n    mc"
+  "u\n      map address=00-3f,80-bf:8000-ffff\n      map address=c0-ff:0000-ffff\n      memory type=ROM content=Program\n\nboard: SPC711"
+  "0-RAM\n  processor identifier=SPC7110\n    map address=00-3f,80-bf:4800-483f\n    map address=50,58:0000-ffff\n    mcu\n      map add"
+  "ress=00-3f,80-bf:8000-ffff mask=0x800000\n      map address=c0-ff:0000-ffff mask=0xc00000\n      memory type=ROM content=Program\n "
+  "     memory type=ROM content=Data\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff mask=0xe000\n\nboard: S"
+  "PC7110-RAM-EPSONRTC\n  processor identifier=SPC7110\n    map address=00-3f,80-bf:4800-483f\n    map address=50,58:0000-ffff\n    mcu"
+  "\n      map address=00-3f,80-bf:8000-ffff mask=0x800000\n      map address=c0-ff:0000-ffff mask=0xc00000\n      memory type=ROM con"
+  "tent=Program\n      memory type=ROM content=Data\n    memory type=RAM content=Save\n      map address=00-3f,80-bf:6000-7fff mask=0x"
+  "e000\n  rtc manufacturer=Epson\n    map address=00-3f,80-bf:4840-4842\n    memory type=RTC content=Time manufacturer=Epson\n\nboard: "
+  "ST-LOROM\n  memory type=ROM content=Program\n    map address=00-1f,80-9f:8000-ffff mask=0x8000\n  slot type=SufamiTurbo\n    rom\n   "
+  "   map address=20-3f,a0-bf:8000-ffff mask=0x8000\n    ram\n      map address=60-6f,e0-ef:0000-ffff\n  slot type=SufamiTurbo\n    rom"
+  "\n      map address=40-5f,c0-df:0000-ffff mask=0x8000\n    ram\n      map address=70-7d,f0-ff:0000-ffff\n\n"
+;
+const unsigned char IPLROM[64] = {
   205,239,189,232,0,198,29,208,252,143,170,244,143,187,245,120,204,244,208,251,47,25,235,244,208,252,126,244,208,11,228,245,
   203,244,215,0,252,208,243,171,1,16,239,126,244,16,235,186,246,218,0,186,244,196,244,221,93,208,219,31,0,0,192,255,
 };
diff --git a/higan/target-bsnes/resource/resource.hpp b/higan/target-bsnes/resource/resource.hpp
index c671bfc1..833f43c2 100644
--- a/higan/target-bsnes/resource/resource.hpp
+++ b/higan/target-bsnes/resource/resource.hpp
@@ -1,8 +1,8 @@
 namespace Resource {
-extern const nall::vector<uint8_t> Icon;
-extern const nall::vector<uint8_t> Logo;
+extern const unsigned char Icon[3463];
+extern const unsigned char Logo[23467];
 namespace System {
-extern const nall::vector<uint8_t> Boards;
-extern const nall::vector<uint8_t> IPLROM;
+extern const char Boards[30183];
+extern const unsigned char IPLROM[64];
 }
 }
diff --git a/higan/target-bsnes/settings/drivers.cpp b/higan/target-bsnes/settings/drivers.cpp
index 60cb8ba5..0cb9fbd0 100644
--- a/higan/target-bsnes/settings/drivers.cpp
+++ b/higan/target-bsnes/settings/drivers.cpp
@@ -20,6 +20,7 @@ auto DriverSettings::create() -> void {
   videoBlockingToggle.setText("Synchronize").onToggle([&] {
     settings["Video/Blocking"].setValue(videoBlockingToggle.checked());
     program.updateVideoBlocking();
+    presentation.speedMenu.setEnabled(!videoBlockingToggle.checked() && audioBlockingToggle.checked());
   });
   videoFlushToggle.setText("GPU sync").onToggle([&] {
     settings["Video/Flush"].setValue(videoFlushToggle.checked());
@@ -47,6 +48,7 @@ auto DriverSettings::create() -> void {
   audioBlockingToggle.setText("Synchronize").onToggle([&] {
     settings["Audio/Blocking"].setValue(audioBlockingToggle.checked());
     program.updateAudioBlocking();
+    presentation.speedMenu.setEnabled(!videoBlockingToggle.checked() && audioBlockingToggle.checked());
   });
   audioDynamicToggle.setText("Dynamic rate").onToggle([&] {
     settings["Audio/Dynamic"].setValue(audioDynamicToggle.checked());
diff --git a/higan/target-bsnes/tools/cheat-editor.cpp b/higan/target-bsnes/tools/cheat-editor.cpp
index 3930d66a..c93849bc 100644
--- a/higan/target-bsnes/tools/cheat-editor.cpp
+++ b/higan/target-bsnes/tools/cheat-editor.cpp
@@ -56,7 +56,7 @@ auto CheatWindow::create() -> void {
   nameValue.onActivate([&] { if(acceptButton.enabled()) acceptButton.doActivate(); });
   nameValue.onChange([&] { doChange(); });
   codeLayout.setAlignment(0.0);
-  codeLabel.setText("Code:");
+  codeLabel.setText("Code(s):");
   codeValue.setFont(Font().setFamily(Font::Mono));
   codeValue.onChange([&] { doChange(); });
   enableOption.setText("Enable");
diff --git a/higan/target-bsnes/tools/manifest-viewer.cpp b/higan/target-bsnes/tools/manifest-viewer.cpp
index 0b1cc165..61577b59 100644
--- a/higan/target-bsnes/tools/manifest-viewer.cpp
+++ b/higan/target-bsnes/tools/manifest-viewer.cpp
@@ -34,7 +34,7 @@ auto ManifestViewer::loadManifest() -> void {
     if(offset == 1 && program.bsMemory) verified = program.bsMemory.verified;
     if(offset == 1 && program.sufamiTurboA) verified = program.sufamiTurboA.verified;
     if(offset == 2 && program.sufamiTurboB) verified = program.sufamiTurboB.verified;
-    item.setIcon(verified ? Icon::Emblem::Program : Icon::Emblem::Binary);
+    item.setIcon(verified ? (image)Icon::Emblem::Program : (image)Icon::Emblem::Binary);
   }
   manifestOption.doChange();
 }
@@ -49,6 +49,6 @@ auto ManifestViewer::selectManifest() -> void {
   if(offset == 1 && program.bsMemory) location = program.bsMemory.location;
   if(offset == 1 && program.sufamiTurboA) location = program.sufamiTurboA.location;
   if(offset == 2 && program.sufamiTurboB) location = program.sufamiTurboB.location;
-  typeIcon.setIcon(location.endsWith("/") ? Icon::Action::Open : Icon::Emblem::File);
+  typeIcon.setIcon(location.endsWith("/") ? (image)Icon::Action::Open : (image)Icon::Emblem::File);
   nameLabel.setText(location.trimRight("/", 1L));
 }
diff --git a/higan/target-bsnes/tools/state-manager.cpp b/higan/target-bsnes/tools/state-manager.cpp
index e2e1f8d5..7a52d498 100644
--- a/higan/target-bsnes/tools/state-manager.cpp
+++ b/higan/target-bsnes/tools/state-manager.cpp
@@ -60,8 +60,8 @@ auto StateManager::create() -> void {
     stateList.sort();
   });
   categoryLabel.setText("Category:");
-  categoryOption.append(ComboButtonItem().setText("Managed States").setProperty("type", "managed/"));
-  categoryOption.append(ComboButtonItem().setText("Quick States").setProperty("type", "quick/"));
+  categoryOption.append(ComboButtonItem().setText("Managed States").setProperty("type", "Managed/"));
+  categoryOption.append(ComboButtonItem().setText("Quick States").setProperty("type", "Quick/"));
   categoryOption.onChange([&] { loadStates(); });
   statePreviewSeparator.setColor({192, 192, 192});
   statePreviewLabel.setFont(Font().setBold()).setText("Preview");
@@ -142,8 +142,8 @@ auto StateManager::updateSelection() -> void {
   loadButton.setEnabled(batched.size() == 1);
   saveButton.setEnabled(batched.size() == 1);
   editButton.setEnabled(batched.size() == 1);
-  addButton.setVisible(type() != "quick/");
-  editButton.setVisible(type() != "quick/");
+  addButton.setVisible(type() != "Quick/");
+  editButton.setVisible(type() != "Quick/");
   removeButton.setEnabled(batched.size() >= 1);
 
   statePreview.setColor({0, 0, 0});
diff --git a/higan/target-higan/higan.cpp b/higan/target-higan/higan.cpp
index 4d3d67d4..5d59fc82 100644
--- a/higan/target-higan/higan.cpp
+++ b/higan/target-higan/higan.cpp
@@ -12,10 +12,13 @@ auto locate(string name) -> string {
   return {Path::userData(), "higan/", name};
 }
 
-#include <nall/main.hpp>
-auto nall::main(vector<string> arguments) -> void {
+auto hiro::initialize() -> void {
   Application::setName("higan");
   Application::setScreenSaver(false);
+}
+
+#include <nall/main.hpp>
+auto nall::main(vector<string> arguments) -> void {
   new Program(arguments);
   Application::run();
 }
diff --git a/higan/target-higan/presentation/presentation.cpp b/higan/target-higan/presentation/presentation.cpp
index abe7c1b0..d3bfc641 100644
--- a/higan/target-higan/presentation/presentation.cpp
+++ b/higan/target-higan/presentation/presentation.cpp
@@ -264,13 +264,13 @@ auto Presentation::clearViewport() -> void {
   uint length = 0;
   uint width = 16;
   uint height = 16;
-  if(video->lock(output, length, width, height)) {
+  if(video->acquire(output, length, width, height)) {
     for(uint y : range(height)) {
       auto line = output + y * (length >> 2);
       for(uint x : range(width)) *line++ = 0xff000000;
     }
     if(!emulator || !emulator->loaded()) drawIcon(output, length, width, height);
-    video->unlock();
+    video->release();
     video->output();
   }
 }
@@ -385,7 +385,7 @@ auto Presentation::loadSystems() -> void {
     string filename = system["Load"].text();
     string load = Location::base(filename).trimRight("/", 1L);
     string alias = system["Alias"].text();
-    item.setIcon(load ? Icon::Emblem::Folder : Icon::Device::Storage);
+    item.setIcon(load ? (image)Icon::Emblem::Folder : (image)Icon::Device::Storage);
     item.setText({alias ? alias : load ? load : name, " ..."});
     item.onActivate([=] {
       for(auto& emulator : program->emulators) {
diff --git a/higan/target-higan/program/platform.cpp b/higan/target-higan/program/platform.cpp
index 2dea3cd2..047d3fcc 100644
--- a/higan/target-higan/program/platform.cpp
+++ b/higan/target-higan/program/platform.cpp
@@ -67,14 +67,14 @@ auto Program::videoRefresh(uint displayID, const uint32* data, uint pitch, uint
     height -= overscanVertical * 2;
   }
 
-  if(video->lock(output, length, width, height)) {
+  if(video->acquire(output, length, width, height)) {
     length >>= 2;
 
     for(auto y : range(height)) {
       memory::copy<uint32>(output + y * length, data + y * pitch, width);
     }
 
-    video->unlock();
+    video->release();
     video->output();
   }
 
diff --git a/higan/target-higan/program/utility.cpp b/higan/target-higan/program/utility.cpp
index 6ebd10e3..187bcb72 100644
--- a/higan/target-higan/program/utility.cpp
+++ b/higan/target-higan/program/utility.cpp
@@ -1,41 +1,44 @@
 auto Program::initializeVideoDriver() -> void {
-  if(!Video::availableDrivers().find(settings["Video/Driver"].text())) {
-    settings["Video/Driver"].setValue("None");
+  if(!Video::hasDrivers().find(settings["Video/Driver"].text())) {
+    settings["Video/Driver"].setValue(Video::safestDriver());
   }
-  video = Video::create(settings["Video/Driver"].text());
+  video = new Video;
+  video->create(settings["Video/Driver"].text());
   video->setContext(presentation->viewport.handle());
 
   video->setBlocking(settings["Video/Synchronize"].boolean());
 
   if(!video->ready()) {
     MessageDialog().setText("Failed to initialize video driver").warning();
-    video = Video::create("None");
+    video = new Video;
+    video->create("None");
   }
 
   presentation->clearViewport();
 }
 
 auto Program::initializeAudioDriver() -> void {
-  if(!Audio::availableDrivers().find(settings["Audio/Driver"].text())) {
+  if(!Audio::hasDrivers().find(settings["Audio/Driver"].text())) {
     settings["Audio/Driver"].setValue("None");
   }
-  audio = Audio::create(settings["Audio/Driver"].text());
+  audio = new Audio;
+  audio->create(settings["Audio/Driver"].text());
   audio->setContext(presentation->viewport.handle());
 
-  if(!audio->availableDevices().find(settings["Audio/Device"].text())) {
-    settings["Audio/Device"].setValue(audio->availableDevices()(0));
+  if(!audio->hasDevices().find(settings["Audio/Device"].text())) {
+    settings["Audio/Device"].setValue(audio->device());
   }
   audio->setDevice(settings["Audio/Device"].text());
 
-  if(!audio->availableFrequencies().find(settings["Audio/Frequency"].real())) {
-    settings["Audio/Frequency"].setValue(audio->availableFrequencies()(0));
+  if(!audio->hasFrequencies().find(settings["Audio/Frequency"].natural())) {
+    settings["Audio/Frequency"].setValue(audio->frequency());
   }
-  audio->setFrequency(settings["Audio/Frequency"].real());
+  audio->setFrequency(settings["Audio/Frequency"].natural());
 
-  if(!audio->availableLatencies().find(settings["Audio/Latency"].natural())) {
-    settings["Audio/Latency"].setValue(audio->availableLatencies()(0));
+  if(!audio->hasLatencies().find(settings["Audio/Latency"].natural())) {
+    settings["Audio/Latency"].setValue(audio->latency());
   }
-  audio->setLatency(settings["Audio/Latency"].real());
+  audio->setLatency(settings["Audio/Latency"].natural());
 
   audio->setChannels(2);
   audio->setExclusive(settings["Audio/Exclusive"].boolean());
@@ -43,22 +46,25 @@ auto Program::initializeAudioDriver() -> void {
 
   if(!audio->ready()) {
     MessageDialog().setText("Failed to initialize audio driver").warning();
-    audio = Audio::create("None");
+    audio = new Audio;
+    audio->create("None");
   }
 
   Emulator::audio.setFrequency(settings["Audio/Frequency"].real());
 }
 
 auto Program::initializeInputDriver() -> void {
-  if(!Input::availableDrivers().find(settings["Input/Driver"].text())) {
+  if(!Input::hasDrivers().find(settings["Input/Driver"].text())) {
     settings["Input/Driver"].setValue("None");
   }
-  input = Input::create(settings["Input/Driver"].text());
+  input = new Input;
+  input->create(settings["Input/Driver"].text());
   input->setContext(presentation->viewport.handle());
 
   if(!input->ready()) {
     MessageDialog().setText("Failed to initialize input driver").warning();
-    input = Input::create("None");
+    input = new Input;
+    input->create("None");
   }
 }
 
diff --git a/higan/target-higan/resource/resource.cpp b/higan/target-higan/resource/resource.cpp
index 0f659a8d..fc4f05b6 100644
--- a/higan/target-higan/resource/resource.cpp
+++ b/higan/target-higan/resource/resource.cpp
@@ -1,8 +1,7 @@
-#include <nall/nall.hpp>
 #include "resource.hpp"
 
 namespace Resource {
-const nall::vector<uint8_t> Icon = {  //size: 3088
+const unsigned char Icon[3088] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,112,0,0,0,112,8,6,0,0,0,198,224,244,
   75,0,0,0,4,103,65,77,65,0,0,177,143,11,252,97,5,0,0,0,32,99,72,82,77,0,0,122,38,0,0,128,
   132,0,0,250,0,0,0,128,232,0,0,117,48,0,0,234,96,0,0,58,152,0,0,23,112,156,186,81,60,0,0,0,
@@ -101,7 +100,7 @@ const nall::vector<uint8_t> Icon = {  //size: 3088
   105,97,47,104,105,103,97,110,47,105,99,111,110,47,104,105,103,97,110,45,110,111,99,105,114,99,108,101,46,115,118,103,
   144,27,14,155,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Logo = {  //size: 25128
+const unsigned char Logo[25128] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,1,143,0,0,0,95,8,6,0,0,0,16,211,75,
   124,0,0,0,4,103,65,77,65,0,0,177,143,11,252,97,5,0,0,0,32,99,72,82,77,0,0,122,38,0,0,128,
   132,0,0,250,0,0,0,128,232,0,0,117,48,0,0,234,96,0,0,58,152,0,0,23,112,156,186,81,60,0,0,0,
diff --git a/higan/target-higan/resource/resource.hpp b/higan/target-higan/resource/resource.hpp
index 131c0ce8..52f42e5f 100644
--- a/higan/target-higan/resource/resource.hpp
+++ b/higan/target-higan/resource/resource.hpp
@@ -1,4 +1,4 @@
 namespace Resource {
-extern const nall::vector<uint8_t> Icon;
-extern const nall::vector<uint8_t> Logo;
+extern const unsigned char Icon[3088];
+extern const unsigned char Logo[25128];
 }
diff --git a/higan/target-higan/settings/advanced.cpp b/higan/target-higan/settings/advanced.cpp
index 4ff634ff..e315caae 100644
--- a/higan/target-higan/settings/advanced.cpp
+++ b/higan/target-higan/settings/advanced.cpp
@@ -7,26 +7,23 @@ AdvancedSettings::AdvancedSettings(TabFrame* parent) : TabFrameItem(parent) {
   driverLabel.setText("Driver Selection").setFont(Font().setBold());
   videoLabel.setText("Video:");
   videoDriver.onChange([&] { settings["Video/Driver"].setValue(videoDriver.selected().text()); });
-  for(auto& driver : Video::availableDrivers()) {
-    ComboButtonItem item;
+  for(auto& driver : Video::hasDrivers()) {
+    ComboButtonItem item{&videoDriver};
     item.setText(driver);
-    videoDriver.append(item);
     if(settings["Video/Driver"].text() == driver) item.setSelected();
   }
   audioLabel.setText("Audio:");
   audioDriver.onChange([&] { settings["Audio/Driver"].setValue(audioDriver.selected().text()); });
-  for(auto& driver : Audio::availableDrivers()) {
-    ComboButtonItem item;
+  for(auto& driver : Audio::hasDrivers()) {
+    ComboButtonItem item{&audioDriver};
     item.setText(driver);
-    audioDriver.append(item);
     if(settings["Audio/Driver"].text() == driver) item.setSelected();
   }
   inputLabel.setText("Input:");
   inputDriver.onChange([&] { settings["Input/Driver"].setValue(inputDriver.selected().text()); });
-  for(auto& driver : Input::availableDrivers()) {
-    ComboButtonItem item;
+  for(auto& driver : Input::hasDrivers()) {
+    ComboButtonItem item{&inputDriver};
     item.setText(driver);
-    inputDriver.append(item);
     if(settings["Input/Driver"].text() == driver) item.setSelected();
   }
 
diff --git a/higan/target-higan/settings/audio.cpp b/higan/target-higan/settings/audio.cpp
index 362fdb9c..d50c5972 100644
--- a/higan/target-higan/settings/audio.cpp
+++ b/higan/target-higan/settings/audio.cpp
@@ -13,7 +13,7 @@ AudioSettings::AudioSettings(TabFrame* parent) : TabFrameItem(parent) {
     updateDevice();
   });
 
-  for(auto& device : audio->availableDevices()) {
+  for(auto& device : audio->hasDevices()) {
     deviceList.append(ComboButtonItem().setText(device));
     if(device == settings["Audio/Device"].text()) {
       deviceList.item(deviceList.itemCount() - 1).setSelected();
@@ -54,15 +54,15 @@ AudioSettings::AudioSettings(TabFrame* parent) : TabFrameItem(parent) {
 
 auto AudioSettings::updateDevice() -> void {
   frequencyList.reset();
-  for(auto& frequency : audio->availableFrequencies()) {
-    frequencyList.append(ComboButtonItem().setText((uint)frequency));
-    if(frequency == settings["Audio/Frequency"].real()) {
+  for(auto& frequency : audio->hasFrequencies()) {
+    frequencyList.append(ComboButtonItem().setText(frequency));
+    if(frequency == settings["Audio/Frequency"].natural()) {
       frequencyList.item(frequencyList.itemCount() - 1).setSelected();
     }
   }
 
   latencyList.reset();
-  for(auto& latency : audio->availableLatencies()) {
+  for(auto& latency : audio->hasLatencies()) {
     latencyList.append(ComboButtonItem().setText(latency));
     if(latency == settings["Audio/Latency"].natural()) {
       latencyList.item(latencyList.itemCount() - 1).setSelected();
diff --git a/higan/target-higan/settings/hotkeys.cpp b/higan/target-higan/settings/hotkeys.cpp
index f9668fff..36e56b2d 100644
--- a/higan/target-higan/settings/hotkeys.cpp
+++ b/higan/target-higan/settings/hotkeys.cpp
@@ -3,6 +3,7 @@ HotkeySettings::HotkeySettings(TabFrame* parent) : TabFrameItem(parent) {
   setText("Hotkeys");
 
   layout.setPadding(5);
+  mappingList.setHeadered();
   mappingList.onActivate([&] { assignMapping(); });
   mappingList.onChange([&] { eraseButton.setEnabled((bool)mappingList.selected()); });
   resetButton.setText("Reset").onActivate([&] {
@@ -24,15 +25,12 @@ HotkeySettings::HotkeySettings(TabFrame* parent) : TabFrameItem(parent) {
 
 auto HotkeySettings::reloadMappings() -> void {
   mappingList.reset();
-  mappingList.append(TableViewHeader().setVisible()
-    .append(TableViewColumn().setText("Name"))
-    .append(TableViewColumn().setText("Mapping").setExpandable())
-  );
+  mappingList.append(TableViewColumn().setText("Name"));
+  mappingList.append(TableViewColumn().setText("Mapping").setExpandable());
   for(auto& hotkey : inputManager->hotkeys) {
-    mappingList.append(TableViewItem()
-      .append(TableViewCell().setText(hotkey->name))
-      .append(TableViewCell())
-    );
+    TableViewItem item{&mappingList};
+    item.append(TableViewCell().setText(hotkey->name));
+    item.append(TableViewCell());
   }
   mappingList.resizeColumns();
 }
diff --git a/higan/target-higan/settings/input.cpp b/higan/target-higan/settings/input.cpp
index 1d7087bd..6dacd98a 100644
--- a/higan/target-higan/settings/input.cpp
+++ b/higan/target-higan/settings/input.cpp
@@ -23,6 +23,7 @@ InputSettings::InputSettings(TabFrame* parent) : TabFrameItem(parent) {
   emulatorList.onChange([&] { reloadPorts(); });
   portList.onChange([&] { reloadDevices(); });
   deviceList.onChange([&] { reloadMappings(); });
+  mappingList.setHeadered();
   mappingList.onActivate([&] { assignMapping(); });
   mappingList.onChange([&] { updateControls(); });
   assignMouse1.setVisible(false).onActivate([&] { assignMouseInput(0); });
@@ -98,15 +99,12 @@ auto InputSettings::reloadDevices() -> void {
 auto InputSettings::reloadMappings() -> void {
   eraseButton.setEnabled(false);
   mappingList.reset();
-  mappingList.append(TableViewHeader().setVisible()
-    .append(TableViewColumn().setText("Name"))
-    .append(TableViewColumn().setText("Mapping").setExpandable())
-  );
+  mappingList.append(TableViewColumn().setText("Name"));
+  mappingList.append(TableViewColumn().setText("Mapping").setExpandable());
   for(auto& mapping : activeDevice().mappings) {
-    mappingList.append(TableViewItem()
-      .append(TableViewCell().setText(mapping.name))
-      .append(TableViewCell())
-    );
+    TableViewItem item{&mappingList};
+    item.append(TableViewCell().setText(mapping.name));
+    item.append(TableViewCell());
   }
   refreshMappings();
 }
diff --git a/higan/target-higan/settings/systems.cpp b/higan/target-higan/settings/systems.cpp
index f7ec8515..485d0bda 100644
--- a/higan/target-higan/settings/systems.cpp
+++ b/higan/target-higan/settings/systems.cpp
@@ -32,10 +32,8 @@ SystemSettings::SystemSettings(TabFrame* parent) : TabFrameItem(parent) {
 
 auto SystemSettings::reload() -> void {
   systemList.reset();
-  systemList.append(TableViewHeader().setVisible()
-    .append(TableViewColumn())
-    .append(TableViewColumn().setText("System").setExpandable())
-  );
+  systemList.append(TableViewColumn());
+  systemList.append(TableViewColumn().setText("System").setExpandable());
   for(auto system : settings.find("Systems/System")) {
     string name = system.text();
     string load = Location::base(system["Load"].text()).trimRight("/", 1L);
@@ -46,7 +44,7 @@ auto SystemSettings::reload() -> void {
         .setChecked(system["Visible"].boolean())
       )
       .append(TableViewCell()
-        .setIcon(load ? Icon::Emblem::Folder : Icon::Device::Storage)
+        .setIcon(load ? (image)Icon::Emblem::Folder : (image)Icon::Device::Storage)
         .setText(alias ? alias : load ? load : name)
       )
     );
diff --git a/higan/target-higan/tools/cheat-editor.cpp b/higan/target-higan/tools/cheat-editor.cpp
index d9ca1499..93baa465 100644
--- a/higan/target-higan/tools/cheat-editor.cpp
+++ b/higan/target-higan/tools/cheat-editor.cpp
@@ -3,19 +3,17 @@ CheatEditor::CheatEditor(TabFrame* parent) : TabFrameItem(parent) {
   setText("Cheat Editor");
 
   layout.setPadding(5);
-  cheatList.append(TableViewHeader().setVisible()
-    .append(TableViewColumn())
-    .append(TableViewColumn().setText("Slot").setForegroundColor({0, 128, 0}).setAlignment(1.0))
-    .append(TableViewColumn().setText("Code(s)"))
-    .append(TableViewColumn().setText("Description").setExpandable())
-  );
+  cheatList.setHeadered();
+  cheatList.append(TableViewColumn());
+  cheatList.append(TableViewColumn().setText("Slot").setForegroundColor({0, 128, 0}).setAlignment(1.0));
+  cheatList.append(TableViewColumn().setText("Code(s)"));
+  cheatList.append(TableViewColumn().setText("Description").setExpandable());
   for(auto slot : range(Slots)) {
-    cheatList.append(TableViewItem()
-      .append(TableViewCell().setCheckable())
-      .append(TableViewCell().setText(1 + slot))
-      .append(TableViewCell())
-      .append(TableViewCell())
-    );
+    TableViewItem item{&cheatList};
+    item.append(TableViewCell().setCheckable());
+    item.append(TableViewCell().setText(1 + slot));
+    item.append(TableViewCell());
+    item.append(TableViewCell());
   }
   cheatList.onChange([&] { doChangeSelected(); });
   cheatList.onToggle([&](auto cell) {
diff --git a/higan/target-higan/tools/state-manager.cpp b/higan/target-higan/tools/state-manager.cpp
index b5740208..8e741595 100644
--- a/higan/target-higan/tools/state-manager.cpp
+++ b/higan/target-higan/tools/state-manager.cpp
@@ -3,15 +3,13 @@ StateManager::StateManager(TabFrame* parent) : TabFrameItem(parent) {
   setText("State Manager");
 
   layout.setPadding(5);
-  stateList.append(TableViewHeader().setVisible()
-    .append(TableViewColumn().setText("Slot").setForegroundColor({0, 128, 0}).setAlignment(1.0))
-    .append(TableViewColumn().setText("Description").setExpandable())
-  );
+  stateList.setHeadered();
+  stateList.append(TableViewColumn().setText("Slot").setForegroundColor({0, 128, 0}).setAlignment(1.0));
+  stateList.append(TableViewColumn().setText("Description").setExpandable());
   for(auto slot : range(Slots)) {
-    stateList.append(TableViewItem()
-      .append(TableViewCell().setText(1 + slot))
-      .append(TableViewCell())
-    );
+    TableViewItem item{&stateList};
+    item.append(TableViewCell().setText(1 + slot));
+    item.append(TableViewCell());
   }
   stateList.onActivate([&] { doLoad(); });
   stateList.onChange([&] { doChangeSelected(); });
diff --git a/hiro/cocoa/application.cpp b/hiro/cocoa/application.cpp
index 1878e63c..60a7b7d7 100644
--- a/hiro/cocoa/application.cpp
+++ b/hiro/cocoa/application.cpp
@@ -4,20 +4,20 @@
 
 -(NSApplicationTerminateReply) applicationShouldTerminate:(NSApplication*)sender {
   using hiro::Application;
-  if(Application::state.cocoa.onQuit) Application::Cocoa::doQuit();
+  if(Application::state().cocoa.onQuit) Application::Cocoa::doQuit();
   else Application::quit();
   return NSTerminateCancel;
 }
 
 -(BOOL) applicationShouldHandleReopen:(NSApplication*)application hasVisibleWindows:(BOOL)flag {
   using hiro::Application;
-  if(Application::state.cocoa.onActivate) Application::Cocoa::doActivate();
+  if(Application::state().cocoa.onActivate) Application::Cocoa::doActivate();
   return NO;
 }
 
 -(void) run:(NSTimer*)timer {
   using hiro::Application;
-  if(Application::state.onMain) Application::doMain();
+  if(Application::state().onMain) Application::doMain();
 }
 
 -(void) updateInDock:(NSTimer*)timer {
@@ -40,7 +40,7 @@ namespace hiro {
 auto pApplication::run() -> void {
 //applicationTimer = [NSTimer scheduledTimerWithTimeInterval:0.1667 target:cocoaDelegate selector:@selector(updateInDock:) userInfo:nil repeats:YES];
 
-  if(Application::state.onMain) {
+  if(Application::state().onMain) {
     applicationTimer = [NSTimer scheduledTimerWithTimeInterval:0.0 target:cocoaDelegate selector:@selector(run:) userInfo:nil repeats:YES];
 
     //below line is needed to run application during window resize; however it has a large performance penalty on the resize smoothness
@@ -63,7 +63,7 @@ auto pApplication::pendingEvents() -> bool {
 
 auto pApplication::processEvents() -> void {
   @autoreleasepool {
-    while(!Application::state.quit) {
+    while(!Application::state().quit) {
       NSEvent* event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate distantPast] inMode:NSDefaultRunLoopMode dequeue:YES];
       if(event == nil) break;
       [event retain];
diff --git a/hiro/cocoa/object.hpp b/hiro/cocoa/object.hpp
index 7f04a5af..058e6a79 100644
--- a/hiro/cocoa/object.hpp
+++ b/hiro/cocoa/object.hpp
@@ -2,7 +2,7 @@
 
 namespace hiro {
 
-struct pObject : mLock {
+struct pObject : Lock {
   pObject(mObject& reference) : reference(reference) {}
   virtual ~pObject() {}
   auto self() const -> mObject& { return (mObject&)reference; }
diff --git a/hiro/cocoa/platform.cpp b/hiro/cocoa/platform.cpp
index 91090b02..6373f500 100644
--- a/hiro/cocoa/platform.cpp
+++ b/hiro/cocoa/platform.cpp
@@ -47,7 +47,6 @@
 #include "widget/tab-frame.cpp"
 #include "widget/tab-frame-item.cpp"
 #include "widget/table-view.cpp"
-#include "widget/table-view-header.cpp"
 #include "widget/table-view-column.cpp"
 #include "widget/table-view-item.cpp"
 #include "widget/table-view-cell.cpp"
diff --git a/hiro/cocoa/platform.hpp b/hiro/cocoa/platform.hpp
index a9768032..82fd234c 100644
--- a/hiro/cocoa/platform.hpp
+++ b/hiro/cocoa/platform.hpp
@@ -51,7 +51,6 @@
 #include "widget/tab-frame.hpp"
 #include "widget/tab-frame-item.hpp"
 #include "widget/table-view.hpp"
-#include "widget/table-view-header.hpp"
 #include "widget/table-view-column.hpp"
 #include "widget/table-view-item.hpp"
 #include "widget/table-view-cell.hpp"
diff --git a/hiro/cocoa/widget/table-view-column.cpp b/hiro/cocoa/widget/table-view-column.cpp
index 94fc6a5d..61e12067 100644
--- a/hiro/cocoa/widget/table-view-column.cpp
+++ b/hiro/cocoa/widget/table-view-column.cpp
@@ -4,7 +4,7 @@ namespace hiro {
 
 auto pTableViewColumn::construct() -> void {
   @autoreleasepool {
-    if(auto tableView = _grandparent()) {
+    if(auto tableView = _parent()) {
       [tableView->cocoaView reloadColumns];
     }
   }
@@ -12,7 +12,7 @@ auto pTableViewColumn::construct() -> void {
 
 auto pTableViewColumn::destruct() -> void {
   @autoreleasepool {
-    if(auto tableView = _grandparent()) {
+    if(auto tableView = _parent()) {
       [tableView->cocoaView reloadColumns];
     }
   }
@@ -43,20 +43,25 @@ auto pTableViewColumn::setHorizontalAlignment(double alignment) -> void {
 }
 
 auto pTableViewColumn::setIcon(const image& icon) -> void {
+  //TODO
 }
 
 auto pTableViewColumn::setResizable(bool resizable) -> void {
 }
 
-auto pTableViewColumn::setSortable(bool sortable) -> void {
+auto pTableViewColumn::setSorting(Sort sorting) -> void {
+  setText(state().text);
 }
 
 auto pTableViewColumn::setText(const string& text) -> void {
   @autoreleasepool {
-    if(auto pTableView = _grandparent()) {
-      NSTableColumn* tableColumn = [[pTableView->cocoaView content] tableColumnWithIdentifier:[[NSNumber numberWithInteger:self().offset()] stringValue]];
-      [[tableColumn headerCell] setStringValue:[NSString stringWithUTF8STring:text]];
-      [[pTableView->cocoaView headerView] setNeedsDisplay:YES];
+    if(auto parent = _parent()) {
+      string label = text;
+      if(state().sorting == Sort::Ascending ) label.append(" \u25b4");
+      if(state().sorting == Sort::Descending) label.append(" \u25be");
+      NSTableColumn* tableColumn = [[parent->cocoaView content] tableColumnWithIdentifier:[[NSNumber numberWithInteger:self().offset()] stringValue]];
+      [[tableColumn headerCell] setStringValue:[NSString stringWithUTF8STring:label]];
+      [[parent->cocoaView headerView] setNeedsDisplay:YES];
     }
   }
 }
@@ -70,16 +75,11 @@ auto pTableViewColumn::setVisible(bool visible) -> void {
 auto pTableViewColumn::setWidth(signed width) -> void {
 }
 
-auto pTableViewColumn::_grandparent() -> maybe<pTableView&> {
-  if(auto parent = _parent()) return parent->_parent();
-  return nothing;
-}
-
-auto pTableViewColumn::_parent() -> maybe<pTableViewHeader&> {
+auto pTableViewColumn::_parent() -> maybe<pTableView&> {
   if(auto parent = self().parentTableViewHeader()) {
     if(auto self = parent->self()) return *self;
   }
-  return nothing;
+  return {};
 }
 
 }
diff --git a/hiro/cocoa/widget/table-view-column.hpp b/hiro/cocoa/widget/table-view-column.hpp
index e75045a5..16914931 100644
--- a/hiro/cocoa/widget/table-view-column.hpp
+++ b/hiro/cocoa/widget/table-view-column.hpp
@@ -15,14 +15,13 @@ struct pTableViewColumn : pObject {
   auto setHorizontalAlignment(double) -> void;
   auto setIcon(const image& icon) -> void;
   auto setResizable(bool resizable) -> void;
-  auto setSortable(bool sortable) -> void;
+  auto setSorting(Sort sorting) -> void;
   auto setText(const string& text) -> void;
   auto setVerticalAlignment(double) -> void;
   auto setVisible(bool visible) -> void override;
   auto setWidth(signed width) -> void;
 
-  auto _grandparent() -> maybe<pTableView&>;
-  auto _parent() -> maybe<pTableViewHeader&>;
+  auto _parent() -> maybe<pTableView&>;
 };
 
 }
diff --git a/hiro/cocoa/widget/table-view-header.cpp b/hiro/cocoa/widget/table-view-header.cpp
deleted file mode 100644
index 72d9e99c..00000000
--- a/hiro/cocoa/widget/table-view-header.cpp
+++ /dev/null
@@ -1,38 +0,0 @@
-#if defined(Hiro_TableView)
-
-namespace hiro {
-
-auto pTableViewHeader::construct() -> void {
-}
-
-auto pTableViewHeader::destruct() -> void {
-}
-
-auto pTableViewHeader::append(sTableViewColumn column) -> void {
-}
-
-auto pTableViewHeader::remove(sTableViewColumn column) -> void {
-}
-
-auto pTableViewHeader::setVisible(bool visible) -> void {
-  @autoreleasepool {
-    if(auto pTableView = _parent()) {
-      if(visible) {
-        [[pTableView->cocoaView content] setHeaderView:[[[NSTableHeaderView alloc] init] autorelease]];
-      } else {
-        [[pTableView->cocoaView content] setHeaderView:nil];
-      }
-    }
-  }
-}
-
-auto pTableViewHeader::_parent() -> maybe<pTableView&> {
-  if(auto parent = self().parentTableView()) {
-    if(auto self = parent->self()) return *self;
-  }
-  return nothing;
-}
-
-}
-
-#endif
diff --git a/hiro/cocoa/widget/table-view-header.hpp b/hiro/cocoa/widget/table-view-header.hpp
deleted file mode 100644
index 7027afcb..00000000
--- a/hiro/cocoa/widget/table-view-header.hpp
+++ /dev/null
@@ -1,17 +0,0 @@
-#if defined(Hiro_TableView)
-
-namespace hiro {
-
-struct pTableViewHeader : pObject {
-  Declare(TableViewHeader, Object)
-
-  auto append(sTableViewColumn column) -> void;
-  auto remove(sTableViewColumn column) -> void;
-  auto setVisible(bool visible) -> void override;
-
-  auto _parent() -> maybe<pTableView&>;
-};
-
-}
-
-#endif
diff --git a/hiro/cocoa/widget/table-view.cpp b/hiro/cocoa/widget/table-view.cpp
index ea81db20..b43a437c 100644
--- a/hiro/cocoa/widget/table-view.cpp
+++ b/hiro/cocoa/widget/table-view.cpp
@@ -267,6 +267,8 @@ auto pTableView::construct() -> void {
     setBordered(state().bordered);
     setFont(self().font(true));
     setForegroundColor(state().foregroundColor);
+    setHeadered(state().headered);
+    setSortable(state().sortable);
   }
 }
 
@@ -277,12 +279,10 @@ auto pTableView::destruct() -> void {
   }
 }
 
-auto pTableView::append(sTableViewHeader header) -> void {
+auto pTableView::append(sTableViewColumn column) -> void {
   @autoreleasepool {
     [cocoaView reloadColumns];
     resizeColumns();
-
-    header->setVisible(header->visible());
   }
 }
 
@@ -292,7 +292,7 @@ auto pTableView::append(sTableViewItem item) -> void {
   }
 }
 
-auto pTableView::remove(sTableViewHeader header) -> void {
+auto pTableView::remove(sTableViewColumn column) -> void {
   @autoreleasepool {
     [cocoaView reloadColumns];
     resizeColumns();
@@ -307,30 +307,28 @@ auto pTableView::remove(sTableViewItem item) -> void {
 
 auto pTableView::resizeColumns() -> void {
   @autoreleasepool {
-    if(auto& header = state().header) {
-      vector<int> widths;
-      int minimumWidth = 0;
-      int expandable = 0;
-      for(auto column : range(header->columnCount())) {
-        int width = _width(column);
-        widths.append(width);
-        minimumWidth += width;
-        if(header->column(column).expandable()) expandable++;
-      }
+    vector<int> widths;
+    int minimumWidth = 0;
+    int expandable = 0;
+    for(uint column : range(self().columnCount())) {
+      int width = _width(column);
+      widths.append(width);
+      minimumWidth += width;
+      if(state().columns[column]->expandable()) expandable++;
+    }
 
-      int maximumWidth = self().geometry().width() - 18;  //include margin for vertical scroll bar
-      int expandWidth = 0;
-      if(expandable && maximumWidth > minimumWidth) {
-        expandWidth = (maximumWidth - minimumWidth) / expandable;
-      }
+    int maximumWidth = self().geometry().width() - 18;  //include margin for vertical scroll bar
+    int expandWidth = 0;
+    if(expandable && maximumWidth > minimumWidth) {
+      expandWidth = (maximumWidth - minimumWidth) / expandable;
+    }
 
-      for(auto column : range(header->columnCount())) {
-        if(auto self = header->state.columns[column]->self()) {
-          int width = widths[column];
-          if(self->state().expandable) width += expandWidth;
-          NSTableColumn* tableColumn = [[cocoaView content] tableColumnWithIdentifier:[[NSNumber numberWithInteger:column] stringValue]];
-          [tableColumn setWidth:width];
-        }
+    for(uint column : range(self().columnCount())) {
+      if(auto self = state().columns[column]->self()) {
+        int width = widths[column];
+        if(self->state().expandable) width += expandWidth;
+        NSTableColumn* tableColumn = [[cocoaView content] tableColumnWithIdentifier:[[NSNumber numberWithInteger:column] stringValue]];
+        [tableColumn setWidth:width];
       }
     }
   }
@@ -367,6 +365,17 @@ auto pTableView::setFont(const Font& font) -> void {
 auto pTableView::setForegroundColor(Color color) -> void {
 }
 
+auto pTableView::setHeadered(bool headered) -> void {
+  @autoreleasepool {
+    if(headered == state().headered) return;
+    if(headered) {
+      [[pTableView->cocoaView content] setHeaderView:[[[NSTableHeaderView alloc] init] autorelease]];
+    } else {
+      [[pTableView->cocoaView content] setHeaderView:nil];
+    }
+  }
+}
+
 auto pTableView::_cellWidth(uint row, uint column) -> uint {
   uint width = 8;
   if(auto pTableViewItem = self().item(row)) {
@@ -387,57 +396,32 @@ auto pTableView::_cellWidth(uint row, uint column) -> uint {
 
 auto pTableView::_columnWidth(uint column) -> uint {
   uint width = 8;
-  if(auto& header = state().header) {
-    if(auto pTableViewColumn = header->column(column)) {
-      if(auto& icon = pTableViewColumn->state.icon) {
-        width += icon.width() + 2;
-      }
-      if(auto& text = pTableViewColumn->state.text) {
-        width += pFont::size(pTableViewColumn->font(true), text).width();
-      }
+  if(auto column = self().column(column)) {
+    if(auto& icon = column->state.icon) {
+      width += icon.width() + 2;
+    }
+    if(auto& text = column->state.text) {
+      width += pFont::size(column->font(true), text).width();
+    }
+    if(column->state.sorting != Sort::None) {
+      width += 16;
     }
   }
   return width;
 }
 
 auto pTableView::_width(uint column) -> uint {
-  if(auto& header = state().header) {
-    if(auto width = header->column(column).width()) return width;
-    uint width = 1;
-    if(!header->column(column).visible()) return width;
-    if(header->visible()) width = max(width, _columnWidth(column));
-    for(auto row : range(state().items.size())) {
-      width = max(width, _cellWidth(row, column));
-    }
-    return width;
+  if(auto width = self().column(column).width()) return width;
+  uint width = 1;
+  if(!self().column(column).visible()) return width;
+  if(state().headered) width = max(width, _columnWidth(column));
+  for(auto row : range(state().items.size())) {
+    width = max(width, _cellWidth(row, column));
   }
-  return 1;
+  return width;
 }
 
 /*
-auto pTableView::autoSizeColumns() -> void {
-  @autoreleasepool {
-    if(tableView.state.checkable) {
-      NSTableColumn* tableColumn = [[cocoaView content] tableColumnWithIdentifier:@"check"];
-      [tableColumn setWidth:20.0];
-    }
-
-    unsigned height = [[cocoaView content] rowHeight];
-    for(unsigned column = 0; column < max(1u, tableView.state.headerText.size()); column++) {
-      NSTableColumn* tableColumn = [[cocoaView content] tableColumnWithIdentifier:[[NSNumber numberWithInteger:column] stringValue]];
-      unsigned minimumWidth = pFont::size([[tableColumn headerCell] font], tableView.state.headerText(column)).width + 4;
-      for(unsigned row = 0; row < tableView.state.text.size(); row++) {
-        unsigned width = pFont::size([cocoaView font], tableView.state.text(row)(column)).width + 2;
-        if(tableView.state.image(row)(height)) width += height + 2;
-        if(width > minimumWidth) minimumWidth = width;
-      }
-      [tableColumn setWidth:minimumWidth];
-    }
-
-    [[cocoaView content] sizeLastColumnToFit];
-  }
-}
-
 auto pTableView::setSelected(bool selected) -> void {
   @autoreleasepool {
     if(selected == false) {
diff --git a/hiro/cocoa/widget/table-view.hpp b/hiro/cocoa/widget/table-view.hpp
index 548587e3..4c08f8df 100644
--- a/hiro/cocoa/widget/table-view.hpp
+++ b/hiro/cocoa/widget/table-view.hpp
@@ -46,9 +46,9 @@ namespace hiro {
 struct pTableView : pWidget {
   Declare(TableView, Widget)
 
-  auto append(sTableViewHeader header) -> void;
+  auto append(sTableViewColumn column) -> void;
   auto append(sTableViewItem item) -> void;
-  auto remove(sTableViewHeader header) -> void;
+  auto remove(sTableViewColumn column) -> void;
   auto remove(sTableViewItem item) -> void;
   auto resizeColumns() -> void;
   auto setAlignment(Alignment alignment) -> void;
@@ -58,6 +58,8 @@ struct pTableView : pWidget {
   auto setEnabled(bool enabled) -> void override;
   auto setFont(const Font& font) -> void override;
   auto setForegroundColor(Color color) -> void;
+  auto setHeadered(bool headered) -> void;
+  auto setSortable(bool sortable) -> void;
 
   auto _cellWidth(uint row, uint column) -> uint;
   auto _columnWidth(uint column) -> uint;
diff --git a/hiro/cocoa/window.cpp b/hiro/cocoa/window.cpp
index 8482cf00..71a05b0a 100644
--- a/hiro/cocoa/window.cpp
+++ b/hiro/cocoa/window.cpp
@@ -17,7 +17,8 @@
     NSBundle* bundle = [NSBundle mainBundle];
     NSDictionary* dictionary = [bundle infoDictionary];
     NSString* applicationName = [dictionary objectForKey:@"CFBundleDisplayName"];
-    if(applicationName == nil) applicationName = [NSString stringWithUTF8String:hiro::Application::state.name];
+    string hiroName = hiro::Application::state().name ? hiro::Application::state().name : string{"hiro"};
+    if(applicationName == nil) applicationName = [NSString stringWithUTF8String:hiroName];
 
     menuBar = [[NSMenu alloc] init];
 
diff --git a/hiro/core/application.cpp b/hiro/core/application.cpp
index 8ae463ab..b3cf0716 100644
--- a/hiro/core/application.cpp
+++ b/hiro/core/application.cpp
@@ -1,13 +1,11 @@
 #if defined(Hiro_Application)
 
-Application::State Application::state;
-
 auto Application::doMain() -> void {
-  if(state.onMain) return state.onMain();
+  if(state().onMain) return state().onMain();
 }
 
 auto Application::font() -> Font {
-  return state.font;
+  return state().font;
 }
 
 auto Application::kill() -> void {
@@ -16,19 +14,19 @@ auto Application::kill() -> void {
 }
 
 auto Application::locale() -> Locale& {
-  return state.locale;
+  return state().locale;
 }
 
 auto Application::modal() -> bool {
-  return state.modal > 0;
+  return state().modal > 0;
 }
 
 auto Application::name() -> string {
-  return state.name;
+  return state().name;
 }
 
 auto Application::onMain(const function<void ()>& callback) -> void {
-  state.onMain = callback;
+  state().onMain = callback;
 }
 
 auto Application::run() -> void {
@@ -44,87 +42,93 @@ auto Application::processEvents() -> void {
 }
 
 auto Application::quit() -> void {
-  state.quit = true;
+  state().quit = true;
   return pApplication::quit();
 }
 
 auto Application::scale() -> float {
-  return state.scale;
+  return state().scale;
 }
 
 auto Application::scale(float value) -> float {
-  return value * state.scale;
+  return value * state().scale;
 }
 
 auto Application::screenSaver() -> bool {
-  return state.screenSaver;
+  return state().screenSaver;
 }
 
 auto Application::setFont(const Font& font) -> void {
-  state.font = font;
+  state().font = font;
 }
 
 auto Application::setName(const string& name) -> void {
-  state.name = name;
+  state().name = name;
 }
 
 auto Application::setScale(float scale) -> void {
-  state.scale = scale;
+  state().scale = scale;
 }
 
 auto Application::setScreenSaver(bool screenSaver) -> void {
-  state.screenSaver = screenSaver;
+  state().screenSaver = screenSaver;
   pApplication::setScreenSaver(screenSaver);
 }
 
+//this ensures Application::state is initialized prior to use
+auto Application::state() -> State& {
+  static State state;
+  return state;
+}
+
 auto Application::unscale(float value) -> float {
-  return value * (1.0 / state.scale);
+  return value * (1.0 / state().scale);
 }
 
 //Windows
 //=======
 
 auto Application::Windows::doModalChange(bool modal) -> void {
-  if(state.windows.onModalChange) return state.windows.onModalChange(modal);
+  if(state().windows.onModalChange) return state().windows.onModalChange(modal);
 }
 
 auto Application::Windows::onModalChange(const function<void (bool)>& callback) -> void {
-  state.windows.onModalChange = callback;
+  state().windows.onModalChange = callback;
 }
 
 //Cocoa
 //=====
 
 auto Application::Cocoa::doAbout() -> void {
-  if(state.cocoa.onAbout) return state.cocoa.onAbout();
+  if(state().cocoa.onAbout) return state().cocoa.onAbout();
 }
 
 auto Application::Cocoa::doActivate() -> void {
-  if(state.cocoa.onActivate) return state.cocoa.onActivate();
+  if(state().cocoa.onActivate) return state().cocoa.onActivate();
 }
 
 auto Application::Cocoa::doPreferences() -> void {
-  if(state.cocoa.onPreferences) return state.cocoa.onPreferences();
+  if(state().cocoa.onPreferences) return state().cocoa.onPreferences();
 }
 
 auto Application::Cocoa::doQuit() -> void {
-  if(state.cocoa.onQuit) return state.cocoa.onQuit();
+  if(state().cocoa.onQuit) return state().cocoa.onQuit();
 }
 
 auto Application::Cocoa::onAbout(const function<void ()>& callback) -> void {
-  state.cocoa.onAbout = callback;
+  state().cocoa.onAbout = callback;
 }
 
 auto Application::Cocoa::onActivate(const function<void ()>& callback) -> void {
-  state.cocoa.onActivate = callback;
+  state().cocoa.onActivate = callback;
 }
 
 auto Application::Cocoa::onPreferences(const function<void ()>& callback) -> void {
-  state.cocoa.onPreferences = callback;
+  state().cocoa.onPreferences = callback;
 }
 
 auto Application::Cocoa::onQuit(const function<void ()>& callback) -> void {
-  state.cocoa.onQuit = callback;
+  state().cocoa.onQuit = callback;
 }
 
 //Internal
diff --git a/hiro/core/application.hpp b/hiro/core/application.hpp
index ff1ecea9..4f87f803 100644
--- a/hiro/core/application.hpp
+++ b/hiro/core/application.hpp
@@ -65,7 +65,8 @@ struct Application {
       function<void ()> onQuit;
     } cocoa;
   };
-  static State state;
+
   static auto initialize() -> void;
+  static auto state() -> State&;
 };
 #endif
diff --git a/hiro/core/font.hpp b/hiro/core/font.hpp
index 492a5424..4d36f0d5 100644
--- a/hiro/core/font.hpp
+++ b/hiro/core/font.hpp
@@ -2,7 +2,7 @@
 struct Font {
   using type = Font;
 
-  Font(const string& family = "", float size = 0);
+  Font(const string& family = "", float size = 0.0);
 
   explicit operator bool() const;
   auto operator==(const Font& source) const -> bool;
@@ -15,7 +15,7 @@ struct Font {
   auto setBold(bool bold = true) -> type&;
   auto setFamily(const string& family = "") -> type&;
   auto setItalic(bool italic = true) -> type&;
-  auto setSize(float size = 0) -> type&;
+  auto setSize(float size = 0.0) -> type&;
   auto size() const -> float;
   auto size(const string& text) const -> Size;
 
@@ -27,7 +27,7 @@ struct Font {
 //sizeof(Font) == 32
   struct State {
     string family;         //24
-    float size = 8.0;      //4
+    float size = 0.0;      //4
     char bold = false;     //1+
     char italic = false;   //1=4
   } state;
diff --git a/hiro/core/lock.hpp b/hiro/core/lock.hpp
index fb226003..3e5dfb39 100644
--- a/hiro/core/lock.hpp
+++ b/hiro/core/lock.hpp
@@ -2,12 +2,10 @@
 
 //shared functionality used for pObject on all platforms
 
-struct mLock {
+struct Lock {
   struct Handle {
-    Handle(const mLock* self) : self(self) {
-      if(self) {
-        ++self->locks;
-      }
+    Handle(const Lock* self) : self(self) {
+      if(self) ++self->locks;
     }
 
     ~Handle() {
@@ -23,11 +21,11 @@ struct mLock {
       return false;
     }
 
-    const mLock* self = nullptr;
+    const Lock* self = nullptr;
   };
 
   auto acquired() const -> bool {
-    return locks || Application::state.quit;
+    return locks || Application::state().quit;
   }
 
   auto acquire() const -> Handle {
@@ -50,5 +48,3 @@ struct mLock {
 
   mutable int locks = 0;
 };
-
-using Lock = mLock;
diff --git a/hiro/core/window.cpp b/hiro/core/window.cpp
index bd8b6882..bec629e8 100644
--- a/hiro/core/window.cpp
+++ b/hiro/core/window.cpp
@@ -292,10 +292,10 @@ auto mWindow::setMinimumSize(Size size) -> type& {
 auto mWindow::setModal(bool modal) -> type& {
   state.modal = modal;
   if(modal) {
-    Application::state.modal++;
+    Application::state().modal++;
   } else {
-    Application::state.modal--;
-    assert(Application::state.modal >= 0);
+    Application::state().modal--;
+    assert(Application::state().modal >= 0);
   }
   signal(setModal, modal);
   return *this;
diff --git a/hiro/extension/browser-dialog.cpp b/hiro/extension/browser-dialog.cpp
index 94082d61..7268d08c 100644
--- a/hiro/extension/browser-dialog.cpp
+++ b/hiro/extension/browser-dialog.cpp
@@ -228,7 +228,7 @@ auto BrowserDialogWindow::setPath(string path) -> void {
       if(state.action == "openFolder") continue;
     }
     if(!isMatch(content)) continue;
-    view.append(ListViewItem().setText(content).setIcon(isFolder ? Icon::Action::Open : Icon::Emblem::File));
+    view.append(ListViewItem().setText(content).setIcon(isFolder ? (image)Icon::Action::Open : (image)Icon::Emblem::File));
   }
 
   Application::processEvents();
diff --git a/hiro/extension/message-dialog.hpp b/hiro/extension/message-dialog.hpp
index f9f901b1..3cbd4d64 100644
--- a/hiro/extension/message-dialog.hpp
+++ b/hiro/extension/message-dialog.hpp
@@ -15,7 +15,7 @@ struct MessageDialog {
 private:
   struct State {
     vector<string> buttons;
-    vector<uint8_t> icon;
+    image icon;
     sWindow parent;
     string response;
     string text;
diff --git a/hiro/gtk/application.cpp b/hiro/gtk/application.cpp
index d9c18831..bc06d0a5 100644
--- a/hiro/gtk/application.cpp
+++ b/hiro/gtk/application.cpp
@@ -10,7 +10,7 @@ bool pApplication::xdgScreenSaver = false;
 #endif
 
 auto pApplication::run() -> void {
-  while(!Application::state.quit) {
+  while(!Application::state().quit) {
     Application::doMain();
     processEvents();
   }
@@ -48,7 +48,7 @@ auto pApplication::initialize() -> void {
   #endif
 
   //set WM_CLASS to Application::name()
-  auto name = Application::state.name ? Application::state.name : string{"hiro"};
+  auto name = Application::state().name ? Application::state().name : string{"hiro"};
   gdk_set_program_class(name);
 
   #if defined(BUILD_DEBUG)
diff --git a/hiro/gtk/keyboard.cpp b/hiro/gtk/keyboard.cpp
index 6c6a32c6..3be81caf 100644
--- a/hiro/gtk/keyboard.cpp
+++ b/hiro/gtk/keyboard.cpp
@@ -3,7 +3,7 @@
 namespace hiro {
 
 auto pKeyboard::poll() -> vector<bool> {
-  if(Application::state.quit) return {};
+  if(Application::state().quit) return {};
 
   vector<bool> result;
   char state[256];
diff --git a/hiro/gtk/message-window.cpp b/hiro/gtk/message-window.cpp
index 4391297a..db45e292 100644
--- a/hiro/gtk/message-window.cpp
+++ b/hiro/gtk/message-window.cpp
@@ -9,7 +9,7 @@ static auto Message(MessageWindow::State& state, GtkMessageType messageStyle) ->
   );
 
   if(state.title) gtk_window_set_title(GTK_WINDOW(dialog), state.title);
-  else if(Application::state.name) gtk_window_set_title(GTK_WINDOW(dialog), Application::state.name);
+  else if(Application::state().name) gtk_window_set_title(GTK_WINDOW(dialog), Application::state().name);
 
   switch(state.buttons) {
   case MessageWindow::Buttons::Ok:
diff --git a/hiro/gtk/object.hpp b/hiro/gtk/object.hpp
index 7f04a5af..058e6a79 100644
--- a/hiro/gtk/object.hpp
+++ b/hiro/gtk/object.hpp
@@ -2,7 +2,7 @@
 
 namespace hiro {
 
-struct pObject : mLock {
+struct pObject : Lock {
   pObject(mObject& reference) : reference(reference) {}
   virtual ~pObject() {}
   auto self() const -> mObject& { return (mObject&)reference; }
diff --git a/hiro/gtk/widget/radio-label.cpp b/hiro/gtk/widget/radio-label.cpp
index 89d6b6cd..81941513 100644
--- a/hiro/gtk/widget/radio-label.cpp
+++ b/hiro/gtk/widget/radio-label.cpp
@@ -14,6 +14,7 @@ auto pRadioLabel::construct() -> void {
   gtkToggleButton = GTK_TOGGLE_BUTTON(gtkWidget);
   gtkRadioButton = GTK_RADIO_BUTTON(gtkWidget);
 
+  setGroup(state().group);
   setText(state().text);
 
   g_signal_connect(G_OBJECT(gtkWidget), "toggled", G_CALLBACK(RadioLabel_activate), (gpointer)this);
@@ -31,9 +32,8 @@ auto pRadioLabel::minimumSize() const -> Size {
 }
 
 auto pRadioLabel::setChecked() -> void {
-  lock();
+  auto lock = acquire();
   gtk_toggle_button_set_active(gtkToggleButton, true);
-  unlock();
 }
 
 auto pRadioLabel::setGroup(sGroup group) -> void {
@@ -42,7 +42,7 @@ auto pRadioLabel::setGroup(sGroup group) -> void {
     if(auto object = weak.acquire()) {
       if(auto radioLabel = dynamic_cast<mRadioLabel*>(object.data())) {
         if(auto self = radioLabel->self()) {
-          self->lock();
+          auto lock = self->acquire();
           gtk_radio_button_set_group(self->gtkRadioButton, nullptr);
           if(!gtkRadioButton) {
             gtkRadioButton = self->gtkRadioButton;
@@ -51,7 +51,6 @@ auto pRadioLabel::setGroup(sGroup group) -> void {
             gtk_radio_button_set_group(self->gtkRadioButton, gtk_radio_button_get_group(*gtkRadioButton));
             gtk_toggle_button_set_active(self->gtkToggleButton, radioLabel->state.checked = false);
           }
-          self->unlock();
         }
       }
     }
diff --git a/hiro/gtk/window.cpp b/hiro/gtk/window.cpp
index 5dbd1e9a..6937b1e3 100644
--- a/hiro/gtk/window.cpp
+++ b/hiro/gtk/window.cpp
@@ -138,7 +138,7 @@ auto pWindow::construct() -> void {
   gtk_window_set_resizable(GTK_WINDOW(widget), true);
 
   //if program was given a name, try and set the window taskbar icon from one of the pixmaps folders
-  if(!Application::state.name);
+  if(!Application::state().name);
   else if(_setIcon({Path::user(), ".local/share/icons/"}));
   else if(_setIcon("/usr/local/share/pixmaps/"));
   else if(_setIcon("/usr/share/pixmaps/"));
@@ -379,8 +379,8 @@ auto pWindow::setMinimumSize(Size size) -> void {
 auto pWindow::setModal(bool modal) -> void {
   if(modal) {
     gtk_window_set_modal(GTK_WINDOW(widget), true);
-    while(!Application::state.quit && state().modal) {
-      if(Application::state.onMain) {
+    while(!Application::state().quit && state().modal) {
+      if(Application::state().onMain) {
         Application::doMain();
       } else {
         usleep(20 * 1000);
@@ -454,13 +454,13 @@ auto pWindow::_menuTextHeight() const -> int {
 auto pWindow::_setIcon(const string& pathname) -> bool {
   string filename;
 
-  filename = {pathname, Application::state.name, ".svg"};
+  filename = {pathname, Application::state().name, ".svg"};
   if(file::exists(filename)) {
     gtk_window_set_icon_from_file(GTK_WINDOW(widget), filename, nullptr);
     return true;
   }
 
-  filename = {pathname, Application::state.name, ".png"};
+  filename = {pathname, Application::state().name, ".png"};
   if(file::exists(filename)) {
     //maximum image size GTK+ supports is 256x256; scale image down if necessary to prevent error
     image icon(filename);
diff --git a/hiro/qt/action/menu-radio-item.cpp b/hiro/qt/action/menu-radio-item.cpp
index 4d72df44..ceef6d70 100644
--- a/hiro/qt/action/menu-radio-item.cpp
+++ b/hiro/qt/action/menu-radio-item.cpp
@@ -23,7 +23,7 @@ auto pMenuRadioItem::construct() -> void {
 }
 
 auto pMenuRadioItem::destruct() -> void {
-if(Application::state.quit) return;  //TODO: hack
+if(Application::state().quit) return;  //TODO: hack
   delete qtMenuRadioItem;
   delete qtActionGroup;
   qtMenuRadioItem = nullptr;
diff --git a/hiro/qt/action/menu.cpp b/hiro/qt/action/menu.cpp
index 011da24c..fe54d706 100644
--- a/hiro/qt/action/menu.cpp
+++ b/hiro/qt/action/menu.cpp
@@ -23,7 +23,7 @@ auto pMenu::construct() -> void {
 }
 
 auto pMenu::destruct() -> void {
-if(Application::state.quit) return;  //TODO: hack
+if(Application::state().quit) return;  //TODO: hack
   delete qtMenu;
   qtMenu = nullptr;
 }
diff --git a/hiro/qt/application.cpp b/hiro/qt/application.cpp
index 84db1907..35f94727 100644
--- a/hiro/qt/application.cpp
+++ b/hiro/qt/application.cpp
@@ -5,8 +5,8 @@ namespace hiro {
 XlibDisplay* pApplication::display = nullptr;
 
 auto pApplication::run() -> void {
-  if(Application::state.onMain) {
-    while(!Application::state.quit) {
+  if(Application::state().onMain) {
+    while(!Application::state().quit) {
       Application::doMain();
       processEvents();
     }
@@ -53,7 +53,7 @@ auto pApplication::initialize() -> void {
 
   display = XOpenDisplay(0);
 
-  auto name = Application::state.name ? Application::state.name : string{"hiro"};
+  static auto name = Application::state().name ? Application::state().name : string{"hiro"};
 
   //QApplication stores references to argc;
   //and will access them after pApplication::initialize() returns
diff --git a/hiro/qt/header.hpp b/hiro/qt/header.hpp
index 8a4ca2dc..c9587d9f 100644
--- a/hiro/qt/header.hpp
+++ b/hiro/qt/header.hpp
@@ -3,6 +3,8 @@
 #if HIRO_QT==5
 #include <QtWidgets>
 #endif
+#undef foreach
+
 #include <nall/xorg/guard.hpp>
 #define XK_MISCELLANY
 #define XK_LATIN1
diff --git a/hiro/qt/object.hpp b/hiro/qt/object.hpp
index 7f04a5af..058e6a79 100644
--- a/hiro/qt/object.hpp
+++ b/hiro/qt/object.hpp
@@ -2,7 +2,7 @@
 
 namespace hiro {
 
-struct pObject : mLock {
+struct pObject : Lock {
   pObject(mObject& reference) : reference(reference) {}
   virtual ~pObject() {}
   auto self() const -> mObject& { return (mObject&)reference; }
diff --git a/hiro/qt/platform.cpp b/hiro/qt/platform.cpp
index 4448245b..b13f4b2c 100644
--- a/hiro/qt/platform.cpp
+++ b/hiro/qt/platform.cpp
@@ -50,7 +50,6 @@
 #include "widget/tab-frame.cpp"
 #include "widget/tab-frame-item.cpp"
 #include "widget/table-view.cpp"
-#include "widget/table-view-header.cpp"
 #include "widget/table-view-column.cpp"
 #include "widget/table-view-item.cpp"
 #include "widget/table-view-cell.cpp"
diff --git a/hiro/qt/platform.hpp b/hiro/qt/platform.hpp
index 4b90eb1e..8487b29a 100644
--- a/hiro/qt/platform.hpp
+++ b/hiro/qt/platform.hpp
@@ -52,7 +52,6 @@
 #include "widget/tab-frame.hpp"
 #include "widget/tab-frame-item.hpp"
 #include "widget/table-view.hpp"
-#include "widget/table-view-header.hpp"
 #include "widget/table-view-column.hpp"
 #include "widget/table-view-item.hpp"
 #include "widget/table-view-cell.hpp"
diff --git a/hiro/qt/widget/combo-button.cpp b/hiro/qt/widget/combo-button.cpp
index 771f6dea..41b76684 100644
--- a/hiro/qt/widget/combo-button.cpp
+++ b/hiro/qt/widget/combo-button.cpp
@@ -10,7 +10,7 @@ auto pComboButton::construct() -> void {
 }
 
 auto pComboButton::destruct() -> void {
-if(Application::state.quit) return;  //TODO: hack
+if(Application::state().quit) return;  //TODO: hack
   delete qtComboButton;
   qtWidget = qtComboButton = nullptr;
 }
diff --git a/hiro/qt/widget/tab-frame.cpp b/hiro/qt/widget/tab-frame.cpp
index 987fc8b8..4d301874 100644
--- a/hiro/qt/widget/tab-frame.cpp
+++ b/hiro/qt/widget/tab-frame.cpp
@@ -11,7 +11,7 @@ auto pTabFrame::construct() -> void {
 }
 
 auto pTabFrame::destruct() -> void {
-if(Application::state.quit) return;  //TODO: hack
+if(Application::state().quit) return;  //TODO: hack
   delete qtTabFrame;
   qtWidget = qtTabFrame = nullptr;
 }
diff --git a/hiro/qt/widget/table-view-column.cpp b/hiro/qt/widget/table-view-column.cpp
index 90d24ef7..4a7e88be 100644
--- a/hiro/qt/widget/table-view-column.cpp
+++ b/hiro/qt/widget/table-view-column.cpp
@@ -3,7 +3,18 @@
 namespace hiro {
 
 auto pTableViewColumn::construct() -> void {
-  if(auto header = _parent()) header->_setState();
+  if(auto parent = _parent()) {
+    auto lock = parent->acquire();
+  //parent->qtTableView->setAlternatingRowColors(parent->self().columnCount() >= 2);
+    parent->qtTableView->setColumnCount(parent->self().columnCount());
+    for(auto& column : parent->state().columns) {
+      if(auto delegate = column->self()) {
+        delegate->setIcon(delegate->state().icon);
+        delegate->setText(delegate->state().text);  //also handles setSorting();
+        delegate->_setState();
+      }
+    }
+  }
 }
 
 auto pTableViewColumn::destruct() -> void {
@@ -42,19 +53,31 @@ auto pTableViewColumn::setHorizontalAlignment(double alignment) -> void {
 }
 
 auto pTableViewColumn::setIcon(const image& icon) -> void {
-  //unsupported
+  if(auto parent = _parent()) {
+    parent->qtTableView->headerItem()->setIcon(self().offset(), CreateIcon(icon));
+  }
 }
 
 auto pTableViewColumn::setResizable(bool resizable) -> void {
   _setState();
 }
 
-auto pTableViewColumn::setSortable(bool sortable) -> void {
-  _setState();
+auto pTableViewColumn::setSorting(Sort) -> void {
+  if(auto parent = _parent()) {
+    string label = state().text;
+    if(state().sorting == Sort::Ascending ) label.append(" \u25b4");
+    if(state().sorting == Sort::Descending) label.append(" \u25be");
+    parent->qtTableView->headerItem()->setText(self().offset(), QString::fromUtf8(label));
+  }
 }
 
-auto pTableViewColumn::setText(const string& text) -> void {
-  _setState();
+auto pTableViewColumn::setText(const string&) -> void {
+  if(auto parent = _parent()) {
+    string label = state().text;
+    if(state().sorting == Sort::Ascending ) label.append(" \u25b4");
+    if(state().sorting == Sort::Descending) label.append(" \u25be");
+    parent->qtTableView->headerItem()->setText(self().offset(), QString::fromUtf8(label));
+  }
 }
 
 auto pTableViewColumn::setVerticalAlignment(double alignment) -> void {
@@ -69,36 +92,26 @@ auto pTableViewColumn::setWidth(signed width) -> void {
   _setState();
 }
 
-auto pTableViewColumn::_parent() -> maybe<pTableViewHeader&> {
-  if(auto parent = self().parentTableViewHeader()) {
+auto pTableViewColumn::_parent() -> maybe<pTableView&> {
+  if(auto parent = self().parentTableView()) {
     if(auto delegate = parent->self()) return *delegate;
   }
-  return nothing;
+  return {};
 }
 
 auto pTableViewColumn::_setState() -> void {
-  if(auto header = _parent()) {
-    if(auto parent = header->_parent()) {
-      auto lock = parent->acquire();
-      #if HIRO_QT==4
-      parent->qtTableView->header()->setResizeMode(self().offset(), state().resizable ? QHeaderView::Interactive : QHeaderView::Fixed);
-      #elif HIRO_QT==5
-      parent->qtTableView->header()->setSectionResizeMode(self().offset(), state().resizable ? QHeaderView::Interactive : QHeaderView::Fixed);
-      #endif
-      bool clickable = false;
-      for(auto& column : header->state().columns) clickable |= column->state.sortable;
-      #if HIRO_QT==4
-      parent->qtTableView->header()->setClickable(clickable);
-      #elif HIRO_QT==5
-      parent->qtTableView->header()->setSectionsClickable(clickable);
-      #endif
-      parent->qtTableView->headerItem()->setText(self().offset(), QString::fromUtf8(state().text));
-      parent->qtTableView->setColumnHidden(self().offset(), !self().visible());
+  if(auto parent = _parent()) {
+    auto lock = parent->acquire();
+    #if HIRO_QT==4
+    parent->qtTableView->header()->setResizeMode(self().offset(), state().resizable ? QHeaderView::Interactive : QHeaderView::Fixed);
+    #elif HIRO_QT==5
+    parent->qtTableView->header()->setSectionResizeMode(self().offset(), state().resizable ? QHeaderView::Interactive : QHeaderView::Fixed);
+    #endif
+    parent->qtTableView->setColumnHidden(self().offset(), !self().visible());
 
-      for(auto& item : parent->state().items) {
-        if(auto cell = item->cell(self().offset())) {
-          if(auto self = cell->self()) self->_setState();
-        }
+    for(auto& item : parent->state().items) {
+      if(auto cell = item->cell(self().offset())) {
+        if(auto self = cell->self()) self->_setState();
       }
     }
   }
diff --git a/hiro/qt/widget/table-view-column.hpp b/hiro/qt/widget/table-view-column.hpp
index f3933e11..0355218a 100644
--- a/hiro/qt/widget/table-view-column.hpp
+++ b/hiro/qt/widget/table-view-column.hpp
@@ -15,13 +15,13 @@ struct pTableViewColumn : pObject {
   auto setHorizontalAlignment(double alignment) -> void;
   auto setIcon(const image& icon) -> void;
   auto setResizable(bool resizable) -> void;
-  auto setSortable(bool sortable) -> void;
+  auto setSorting(Sort sorting) -> void;
   auto setText(const string& text) -> void;
   auto setVerticalAlignment(double alignment) -> void;
   auto setVisible(bool visible) -> void;
   auto setWidth(signed width) -> void;
 
-  auto _parent() -> maybe<pTableViewHeader&>;
+  auto _parent() -> maybe<pTableView&>;
   auto _setState() -> void;
 };
 
diff --git a/hiro/qt/widget/table-view-header.cpp b/hiro/qt/widget/table-view-header.cpp
deleted file mode 100644
index b01d2ba6..00000000
--- a/hiro/qt/widget/table-view-header.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-#if defined(Hiro_TableView)
-
-namespace hiro {
-
-auto pTableViewHeader::construct() -> void {
-}
-
-auto pTableViewHeader::destruct() -> void {
-}
-
-auto pTableViewHeader::append(sTableViewColumn column) -> void {
-  _setState();
-}
-
-auto pTableViewHeader::remove(sTableViewColumn column) -> void {
-}
-
-auto pTableViewHeader::setVisible(bool visible) -> void {
-  _setState();
-}
-
-auto pTableViewHeader::_parent() -> maybe<pTableView&> {
-  if(auto parent = self().parentTableView()) {
-    if(auto delegate = parent->self()) return *delegate;
-  }
-  return nothing;
-}
-
-auto pTableViewHeader::_setState() -> void {
-  if(auto parent = _parent()) {
-    auto lock = parent->acquire();
-  //parent->qtTableView->setAlternatingRowColors(self().columnCount() >= 2);
-    parent->qtTableView->setColumnCount(self().columnCount());
-    parent->qtTableView->setHeaderHidden(!self().visible());
-    for(auto& column : state().columns) {
-      if(auto self = column->self()) self->_setState();
-    }
-  }
-}
-
-}
-
-#endif
diff --git a/hiro/qt/widget/table-view-header.hpp b/hiro/qt/widget/table-view-header.hpp
deleted file mode 100644
index 814f3ac8..00000000
--- a/hiro/qt/widget/table-view-header.hpp
+++ /dev/null
@@ -1,18 +0,0 @@
-#if defined(Hiro_TableView)
-
-namespace hiro {
-
-struct pTableViewHeader : pObject {
-  Declare(TableViewHeader, Object)
-
-  auto append(sTableViewColumn column) -> void;
-  auto remove(sTableViewColumn column) -> void;
-  auto setVisible(bool visible) -> void override;
-
-  auto _parent() -> maybe<pTableView&>;
-  auto _setState() -> void;
-};
-
-}
-
-#endif
diff --git a/hiro/qt/widget/table-view.cpp b/hiro/qt/widget/table-view.cpp
index 59dce43d..8512a4b3 100644
--- a/hiro/qt/widget/table-view.cpp
+++ b/hiro/qt/widget/table-view.cpp
@@ -27,24 +27,21 @@ auto pTableView::construct() -> void {
   setBatchable(state().batchable);
   setBordered(state().bordered);
   setForegroundColor(state().foregroundColor);
+  setHeadered(state().headered);
+  setSortable(state().sortable);
 
   pWidget::construct();
 }
 
 auto pTableView::destruct() -> void {
-if(Application::state.quit) return;  //TODO: hack
+if(Application::state().quit) return;  //TODO: hack
   delete qtTableViewDelegate;
   delete qtTableView;
   qtWidget = qtTableView = nullptr;
   qtTableViewDelegate = nullptr;
 }
 
-auto pTableView::append(sTableViewHeader header) -> void {
-  lock();
-  if(auto self = header->self()) {
-    self->_setState();
-  }
-  unlock();
+auto pTableView::append(sTableViewColumn column) -> void {
 }
 
 auto pTableView::append(sTableViewItem item) -> void {
@@ -56,44 +53,40 @@ auto pTableView::append(sTableViewItem item) -> void {
   unlock();
 }
 
-auto pTableView::remove(sTableViewHeader header) -> void {
+auto pTableView::remove(sTableViewColumn column) -> void {
 }
 
 auto pTableView::remove(sTableViewItem item) -> void {
 }
 
 auto pTableView::resizeColumns() -> void {
-  lock();
+  auto lock = acquire();
 
-  if(auto& header = state().header) {
-    vector<signed> widths;
-    signed minimumWidth = 0;
-    signed expandable = 0;
-    for(auto column : range(header->columnCount())) {
-      signed width = _width(column);
-      widths.append(width);
-      minimumWidth += width;
-      if(header->column(column).expandable()) expandable++;
-    }
-
-    signed maximumWidth = self().geometry().width() - 6;
-    if(auto scrollBar = qtTableView->verticalScrollBar()) {
-      if(scrollBar->isVisible()) maximumWidth -= scrollBar->geometry().width();
-    }
-
-    signed expandWidth = 0;
-    if(expandable && maximumWidth > minimumWidth) {
-      expandWidth = (maximumWidth - minimumWidth) / expandable;
-    }
-
-    for(auto column : range(header->columnCount())) {
-      signed width = widths[column];
-      if(header->column(column).expandable()) width += expandWidth;
-      qtTableView->setColumnWidth(column, width);
-    }
+  vector<signed> widths;
+  signed minimumWidth = 0;
+  signed expandable = 0;
+  for(auto column : range(self().columnCount())) {
+    signed width = _width(column);
+    widths.append(width);
+    minimumWidth += width;
+    if(self().column(column).expandable()) expandable++;
   }
 
-  unlock();
+  signed maximumWidth = self().geometry().width() - 6;
+  if(auto scrollBar = qtTableView->verticalScrollBar()) {
+    if(scrollBar->isVisible()) maximumWidth -= scrollBar->geometry().width();
+  }
+
+  signed expandWidth = 0;
+  if(expandable && maximumWidth > minimumWidth) {
+    expandWidth = (maximumWidth - minimumWidth) / expandable;
+  }
+
+  for(auto column : range(self().columnCount())) {
+    signed width = widths[column];
+    if(self().column(column).expandable()) width += expandWidth;
+    qtTableView->setColumnWidth(column, width);
+  }
 }
 
 auto pTableView::setAlignment(Alignment alignment) -> void {
@@ -128,40 +121,48 @@ auto pTableView::setForegroundColor(Color color) -> void {
   qtTableView->setAutoFillBackground((bool)color);
 }
 
+auto pTableView::setHeadered(bool headered) -> void {
+  qtTableView->setHeaderHidden(!headered);
+}
+
+auto pTableView::setSortable(bool sortable) -> void {
+  #if HIRO_QT==4
+  qtTableView->header()->setClickable(sortable);
+  #elif HIRO_QT==5
+  qtTableView->header()->setSectionsClickable(sortable);
+  #endif
+}
+
 //called on resize/show events
 auto pTableView::_onSize() -> void {
   //resize columns only if at least one column is expandable
-  if(auto& header = state().header) {
-    for(auto& column : header->state.columns) {
-      if(column->expandable()) return resizeColumns();
-    }
+  for(auto& column : state().columns) {
+    if(column->expandable()) return resizeColumns();
   }
 }
 
 auto pTableView::_width(unsigned column) -> unsigned {
-  if(auto& header = state().header) {
-    if(auto width = header->column(column).width()) return width;
-    unsigned width = 1;
-    if(!header->column(column).visible()) return width;
-    if(header->visible()) width = max(width, _widthOfColumn(column));
-    for(auto row : range(state().items.size())) {
-      width = max(width, _widthOfCell(row, column));
-    }
-    return width;
+  if(auto width = self().column(column).width()) return width;
+  unsigned width = 1;
+  if(!self().column(column).visible()) return width;
+  if(state().headered) width = max(width, _widthOfColumn(column));
+  for(auto row : range(state().items.size())) {
+    width = max(width, _widthOfCell(row, column));
   }
-  return 1;
+  return width;
 }
 
 auto pTableView::_widthOfColumn(unsigned _column) -> unsigned {
   unsigned width = 8;
-  if(auto& header = state().header) {
-    if(auto column = header->column(_column)) {
-      if(auto& icon = column->state.icon) {
-        width += icon.width() + 4;
-      }
-      if(auto& text = column->state.text) {
-        width += pFont::size(column->font(true), text).width();
-      }
+  if(auto column = self().column(_column)) {
+    if(auto& icon = column->state.icon) {
+      width += icon.width() + 4;
+    }
+    if(auto& text = column->state.text) {
+      width += pFont::size(column->font(true), text).width();
+    }
+    if(column->state.sorting != Sort::None) {
+      width += 12;
     }
   }
   return width;
@@ -204,10 +205,8 @@ auto QtTableView::onContext() -> void {
 }
 
 auto QtTableView::onSort(int columnNumber) -> void {
-  if(auto& header = p.state().header) {
-    if(auto column = header->column(columnNumber)) {
-      if(!p.locked() && column.sortable()) p.self().doSort(column);
-    }
+  if(auto column = p.self().column(columnNumber)) {
+    if(!p.locked() && p.state().sortable) p.self().doSort(column);
   }
 }
 
diff --git a/hiro/qt/widget/table-view.hpp b/hiro/qt/widget/table-view.hpp
index f36f6403..ff1a9342 100644
--- a/hiro/qt/widget/table-view.hpp
+++ b/hiro/qt/widget/table-view.hpp
@@ -5,9 +5,9 @@ namespace hiro {
 struct pTableView : pWidget {
   Declare(TableView, Widget)
 
-  auto append(sTableViewHeader header) -> void;
+  auto append(sTableViewColumn header) -> void;
   auto append(sTableViewItem item) -> void;
-  auto remove(sTableViewHeader header) -> void;
+  auto remove(sTableViewColumn header) -> void;
   auto remove(sTableViewItem item) -> void;
   auto resizeColumns() -> void;
   auto setAlignment(Alignment alignment) -> void;
@@ -15,6 +15,8 @@ struct pTableView : pWidget {
   auto setBatchable(bool batchable) -> void;
   auto setBordered(bool bordered) -> void;
   auto setForegroundColor(Color color) -> void;
+  auto setHeadered(bool headered) -> void;
+  auto setSortable(bool sortable) -> void;
 
   auto _onSize() -> void;
   auto _width(unsigned column) -> unsigned;
diff --git a/hiro/qt/widget/text-edit.cpp b/hiro/qt/widget/text-edit.cpp
index 2b6b565b..466c51aa 100644
--- a/hiro/qt/widget/text-edit.cpp
+++ b/hiro/qt/widget/text-edit.cpp
@@ -13,7 +13,7 @@ auto pTextEdit::construct() -> void {
 }
 
 auto pTextEdit::destruct() -> void {
-if(Application::state.quit) return;  //TODO: hack
+if(Application::state().quit) return;  //TODO: hack
   delete qtTextEdit;
   qtWidget = qtTextEdit = nullptr;
 }
diff --git a/hiro/qt/window.cpp b/hiro/qt/window.cpp
index 34773a5c..22e54977 100644
--- a/hiro/qt/window.cpp
+++ b/hiro/qt/window.cpp
@@ -7,7 +7,7 @@ auto pWindow::construct() -> void {
   qtWindow->setWindowTitle(" ");
 
   //if program was given a name, try and set the window taskbar icon to a matching pixmap image
-  if(auto name = Application::state.name) {
+  if(auto name = Application::state().name) {
     if(file::exists({Path::user(), ".local/share/icons/", name, ".png"})) {
       qtWindow->setWindowIcon(QIcon(QString::fromUtf8(string{Path::user(), ".local/share/icons/", name, ".png"})));
     } else if(file::exists({"/usr/local/share/pixmaps/", name, ".png"})) {
@@ -44,7 +44,7 @@ auto pWindow::construct() -> void {
 }
 
 auto pWindow::destruct() -> void {
-if(Application::state.quit) return;  //TODO: hack
+if(Application::state().quit) return;  //TODO: hack
   delete qtStatusBar;
   delete qtContainer;
   delete qtMenuBar;
@@ -189,8 +189,8 @@ auto pWindow::setModal(bool modal) -> void {
     setVisible(false);
     qtWindow->setWindowModality(Qt::ApplicationModal);
     setVisible(true);
-    while(!Application::state.quit && state().modal) {
-      if(Application::state.onMain) {
+    while(!Application::state().quit && state().modal) {
+      if(Application::state().onMain) {
         Application::doMain();
       } else {
         usleep(20 * 1000);
@@ -217,13 +217,12 @@ auto pWindow::setTitle(const string& text) -> void {
 }
 
 auto pWindow::setVisible(bool visible) -> void {
-  lock();
+  auto lock = acquire();
   qtWindow->setVisible(visible);
   if(visible) {
     _updateFrameGeometry();
     setGeometry(state().geometry);
   }
-  unlock();
 }
 
 auto pWindow::_append(mWidget& widget) -> void {
diff --git a/hiro/resource/resource.cpp b/hiro/resource/resource.cpp
index fbf4cacd..9f699851 100644
--- a/hiro/resource/resource.cpp
+++ b/hiro/resource/resource.cpp
@@ -1,6 +1,8 @@
+#include "resource.hpp"
+
 namespace Icon {
 namespace Action {
-const nall::vector<uint8_t> Add = {  //size: 323
+const unsigned char Add[323] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,214,1,11,16,0,17,148,68,120,161,0,0,0,208,73,
@@ -13,7 +15,7 @@ const nall::vector<uint8_t> Add = {  //size: 323
   243,217,244,107,103,140,137,170,181,79,182,21,127,155,61,84,114,75,11,139,178,119,142,0,0,0,0,73,69,78,68,174,
   66,96,130,
 };
-const nall::vector<uint8_t> Attach = {  //size: 649
+const unsigned char Attach[649] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,27,73,68,65,84,56,141,
@@ -36,7 +38,7 @@ const nall::vector<uint8_t> Attach = {  //size: 649
   106,179,62,2,12,83,155,131,52,48,11,220,5,194,1,127,176,172,4,126,1,41,32,186,81,242,76,218,213,0,0,0,
   0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Bookmark = {  //size: 686
+const unsigned char Bookmark[686] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,10,17,21,6,52,65,49,61,207,0,0,2,59,73,
@@ -60,7 +62,7 @@ const nall::vector<uint8_t> Bookmark = {  //size: 686
   221,234,14,26,128,72,36,194,78,163,215,90,127,221,211,211,211,189,147,194,104,52,218,7,240,7,70,86,184,198,50,151,
   228,191,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> FullScreen = {  //size: 650
+const unsigned char FullScreen[650] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,214,3,16,19,13,53,226,119,223,154,0,0,0,53,116,
@@ -83,7 +85,7 @@ const nall::vector<uint8_t> FullScreen = {  //size: 650
   234,217,110,100,141,226,182,80,40,220,28,142,15,157,110,102,151,243,185,252,173,21,142,211,185,159,81,219,35,189,0,0,
   0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Mute = {  //size: 632
+const unsigned char Mute[632] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,10,73,68,65,84,56,141,
@@ -105,7 +107,7 @@ const nall::vector<uint8_t> Mute = {  //size: 632
   4,13,209,40,149,189,61,154,122,123,169,236,238,82,45,149,216,5,255,92,0,192,188,82,47,66,120,122,218,151,51,227,
   91,48,254,11,41,211,229,38,66,238,34,57,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> New = {  //size: 477
+const unsigned char New[477] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,252,0,233,0,79,52,215,177,13,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,2,18,14,38,28,211,182,25,41,0,0,1,106,73,
@@ -122,7 +124,7 @@ const nall::vector<uint8_t> New = {  //size: 477
   123,17,134,57,120,136,124,199,193,176,165,193,217,176,29,51,169,221,177,17,114,185,28,143,129,139,227,248,67,146,36,197,
   127,33,197,113,252,158,255,133,43,204,61,153,96,123,172,20,201,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Open = {  //size: 672
+const unsigned char Open[672] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -145,7 +147,7 @@ const nall::vector<uint8_t> Open = {  //size: 672
   136,187,7,119,103,109,163,245,96,94,127,90,173,63,207,113,216,217,217,5,145,175,33,23,237,179,83,75,29,119,192,89,
   94,90,251,175,195,180,188,108,100,228,222,111,248,2,75,29,117,50,217,195,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Properties = {  //size: 464
+const unsigned char Properties[464] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,11,4,10,21,27,198,210,43,84,0,0,1,93,73,
@@ -162,7 +164,7 @@ const nall::vector<uint8_t> Properties = {  //size: 464
   135,118,45,211,52,41,151,203,41,63,11,96,219,246,207,96,48,120,125,230,43,218,182,253,201,127,232,15,224,142,163,230,
   109,49,155,36,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Quit = {  //size: 799
+const unsigned char Quit[799] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -189,7 +191,7 @@ const nall::vector<uint8_t> Quit = {  //size: 799
   109,189,252,188,173,151,247,239,107,204,204,204,44,25,248,190,127,234,234,181,43,35,181,90,21,17,97,236,209,216,55,235,
   252,117,57,231,8,130,224,15,32,253,31,63,61,253,93,147,0,165,101,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Refresh = {  //size: 912
+const unsigned char Refresh[912] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,3,34,73,68,65,84,56,141,
@@ -220,7 +222,7 @@ const nall::vector<uint8_t> Refresh = {  //size: 912
   3,192,123,13,134,182,87,49,111,144,82,197,13,93,155,33,194,80,213,145,135,108,203,252,219,15,247,127,46,85,118,106,
   19,101,204,198,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Remove = {  //size: 247
+const unsigned char Remove[247] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,214,1,11,15,59,34,0,92,18,194,0,0,0,132,73,
@@ -230,7 +232,7 @@ const nall::vector<uint8_t> Remove = {  //size: 247
   20,208,125,60,239,182,71,2,51,97,130,126,16,222,139,175,9,51,56,199,209,74,28,10,154,71,94,109,62,225,248,254,
   63,241,3,172,83,45,219,70,228,128,216,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Save = {  //size: 911
+const unsigned char Save[911] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,11,10,13,55,15,158,42,216,191,0,0,0,140,116,
@@ -261,7 +263,7 @@ const nall::vector<uint8_t> Save = {  //size: 911
   237,120,93,28,165,20,241,186,58,148,82,44,137,70,115,150,3,169,142,228,25,224,52,255,167,206,95,147,59,51,76,213,
   34,98,109,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Search = {  //size: 935
+const unsigned char Search[935] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,6,29,17,18,8,200,223,108,120,0,0,3,52,73,
@@ -293,7 +295,7 @@ const nall::vector<uint8_t> Search = {  //size: 935
   185,206,1,0,90,91,91,91,84,205,242,195,220,238,67,248,191,122,9,59,169,102,147,104,79,162,5,0,0,0,0,73,
   69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Settings = {  //size: 611
+const unsigned char Settings[611] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,9,26,12,19,57,139,99,194,72,0,0,1,240,73,
@@ -315,7 +317,7 @@ const nall::vector<uint8_t> Settings = {  //size: 611
   210,190,66,48,146,186,4,76,56,184,219,196,59,225,55,55,226,213,246,234,188,84,188,0,0,0,0,73,69,78,68,174,
   66,96,130,
 };
-const nall::vector<uint8_t> Stop = {  //size: 820
+const unsigned char Stop[820] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,10,17,23,45,13,107,192,156,192,0,0,2,193,73,
@@ -345,7 +347,7 @@ const nall::vector<uint8_t> Stop = {  //size: 820
 };
 }
 namespace Application {
-const nall::vector<uint8_t> Browser = {  //size: 928
+const unsigned char Browser[928] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,4,26,7,44,7,230,25,222,143,0,0,0,53,116,
@@ -376,7 +378,7 @@ const nall::vector<uint8_t> Browser = {  //size: 928
   59,197,235,66,151,199,31,218,194,61,250,6,198,204,23,78,156,158,213,173,192,139,232,178,15,132,80,202,239,168,78,123,
   93,9,237,179,175,63,153,62,195,255,205,223,112,108,55,247,49,218,29,149,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Calculator = {  //size: 686
+const unsigned char Calculator[686] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,6,6,13,47,29,93,206,74,167,0,0,0,53,116,
@@ -400,7 +402,7 @@ const nall::vector<uint8_t> Calculator = {  //size: 686
   65,128,70,132,189,189,47,124,255,241,141,195,232,96,16,114,31,80,174,86,55,206,252,157,255,0,132,92,203,16,0,89,
   204,210,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Calendar = {  //size: 603
+const unsigned char Calendar[603] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,251,0,251,0,251,85,89,109,150,0,0,0,9,112,72,89,115,0,0,11,18,0,
   0,11,18,1,210,221,126,252,0,0,0,7,116,73,77,69,7,213,6,3,15,29,43,75,94,175,19,0,0,0,62,116,
@@ -421,7 +423,7 @@ const nall::vector<uint8_t> Calendar = {  //size: 603
   40,20,46,128,135,135,63,108,183,91,42,149,202,139,197,225,8,12,13,124,144,219,239,155,27,224,235,253,253,239,55,255,
   145,63,127,253,184,249,11,104,130,125,246,45,41,107,239,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Chat = {  //size: 422
+const unsigned char Chat[422] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,6,6,13,5,59,224,168,3,114,0,0,1,51,73,
@@ -437,7 +439,7 @@ const nall::vector<uint8_t> Chat = {  //size: 422
   165,115,93,248,243,71,0,172,22,178,122,77,213,130,72,51,210,15,141,12,145,160,100,148,198,107,0,0,0,0,73,69,
   78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> FileManager = {  //size: 378
+const unsigned char FileManager[378] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,6,16,18,41,48,44,67,93,90,0,0,1,7,73,
@@ -451,7 +453,7 @@ const nall::vector<uint8_t> FileManager = {  //size: 378
   48,33,96,236,43,155,27,135,99,131,212,123,164,82,164,222,231,62,208,56,39,90,59,107,247,139,11,254,76,235,218,84,
   7,231,146,194,8,95,134,90,101,183,231,143,210,134,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Mail = {  //size: 550
+const unsigned char Mail[550] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,18,0,
   0,11,18,1,210,221,126,252,0,0,0,7,116,73,77,69,7,213,6,6,12,23,54,231,47,101,43,0,0,1,179,73,
@@ -471,7 +473,7 @@ const nall::vector<uint8_t> Mail = {  //size: 550
   145,82,6,2,134,199,198,71,251,254,227,142,134,143,228,26,183,0,252,253,172,100,78,184,216,168,0,0,0,0,73,69,
   78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Monitor = {  //size: 611
+const unsigned char Monitor[611] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,10,19,17,58,52,159,194,36,103,0,0,1,240,73,
@@ -493,7 +495,7 @@ const nall::vector<uint8_t> Monitor = {  //size: 611
   81,95,135,73,96,122,114,242,198,246,127,227,255,230,39,112,67,0,83,217,168,244,129,0,0,0,0,73,69,78,68,174,
   66,96,130,
 };
-const nall::vector<uint8_t> Terminal = {  //size: 668
+const unsigned char Terminal[668] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,10,18,21,37,27,70,252,216,25,0,0,2,41,73,
@@ -516,7 +518,7 @@ const nall::vector<uint8_t> Terminal = {  //size: 668
   89,41,104,224,105,32,226,239,228,151,190,147,205,205,95,54,198,100,180,214,149,81,54,166,12,217,30,101,173,53,70,155,
   216,88,59,36,34,247,254,2,215,162,130,23,152,77,245,29,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> TextEditor = {  //size: 574
+const unsigned char TextEditor[574] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,9,22,18,55,41,59,82,2,72,0,0,1,203,73,
@@ -538,7 +540,7 @@ const nall::vector<uint8_t> TextEditor = {  //size: 574
 };
 }
 namespace Device {
-const nall::vector<uint8_t> Clock = {  //size: 897
+const unsigned char Clock[897] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,9,15,8,58,5,128,132,46,85,0,0,3,14,73,
@@ -569,7 +571,7 @@ const nall::vector<uint8_t> Clock = {  //size: 897
   155,26,40,3,171,64,22,40,0,234,182,248,95,201,36,100,6,22,194,54,223,0,0,0,0,73,69,78,68,174,66,96,
   130,
 };
-const nall::vector<uint8_t> Display = {  //size: 662
+const unsigned char Display[662] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -592,7 +594,7 @@ const nall::vector<uint8_t> Display = {  //size: 662
   135,191,179,49,102,164,222,172,63,109,70,205,107,214,154,51,128,22,161,248,50,240,131,197,222,110,255,158,136,196,127,190,
   255,5,119,143,242,70,185,147,13,30,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Joypad = {  //size: 812
+const unsigned char Joypad[812] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,172,0,77,0,0,52,214,215,123,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,4,7,15,10,39,178,201,163,153,0,0,0,140,116,
@@ -620,7 +622,7 @@ const nall::vector<uint8_t> Joypad = {  //size: 812
   36,210,68,2,168,86,171,0,212,106,181,142,6,142,227,120,70,237,70,121,7,53,251,31,168,192,0,159,97,230,172,204,
   0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Keyboard = {  //size: 587
+const unsigned char Keyboard[587] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -641,7 +643,7 @@ const nall::vector<uint8_t> Keyboard = {  //size: 587
   233,179,39,90,169,225,157,236,156,3,199,55,24,112,226,191,98,104,31,252,55,129,95,252,113,137,228,164,151,154,151,0,
   0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Microphone = {  //size: 703
+const unsigned char Microphone[703] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,234,0,234,0,234,127,141,58,17,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,11,3,22,42,33,208,235,186,119,0,0,2,76,73,
@@ -665,7 +667,7 @@ const nall::vector<uint8_t> Microphone = {  //size: 703
   18,224,0,108,255,149,178,178,189,53,221,114,177,133,220,122,14,41,20,190,121,148,194,128,167,127,170,238,95,0,34,78,
   167,235,92,197,218,49,136,84,79,254,0,227,216,1,121,79,52,137,54,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Mouse = {  //size: 720
+const unsigned char Mouse[720] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,4,8,13,24,4,51,189,102,0,0,0,0,53,116,
@@ -690,7 +692,7 @@ const nall::vector<uint8_t> Mouse = {  //size: 720
   110,4,168,85,171,213,187,147,19,227,143,38,39,198,47,3,87,26,116,149,1,174,2,107,135,47,254,2,161,171,0,195,
   167,31,206,166,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Network = {  //size: 408
+const unsigned char Network[408] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,18,0,
   0,11,18,1,210,221,126,252,0,0,0,7,116,73,77,69,7,214,2,16,22,3,20,11,54,9,17,0,0,1,37,73,
@@ -705,7 +707,7 @@ const nall::vector<uint8_t> Network = {  //size: 408
   199,235,186,214,31,127,222,182,183,118,118,139,2,172,141,245,77,194,48,204,157,76,88,129,194,0,124,223,231,191,146,101,
   124,85,244,9,241,192,132,130,214,14,135,66,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Optical = {  //size: 720
+const unsigned char Optical[720] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,4,5,17,7,21,115,1,202,165,0,0,0,140,116,
@@ -730,7 +732,7 @@ const nall::vector<uint8_t> Optical = {  //size: 720
   108,110,221,190,115,107,169,16,28,123,110,89,214,221,185,213,87,125,45,34,91,27,213,205,111,217,250,63,189,144,236,196,
   0,156,143,39,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Printer = {  //size: 481
+const unsigned char Printer[481] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,17,0,
   0,11,17,1,127,100,95,145,0,0,0,7,116,73,77,69,7,213,8,18,15,53,11,122,248,175,234,0,0,1,110,73,
@@ -748,7 +750,7 @@ const nall::vector<uint8_t> Printer = {  //size: 481
   151,1,120,188,189,187,57,253,194,111,126,252,0,186,104,203,229,25,65,188,29,0,0,0,0,73,69,78,68,174,66,96,
   130,
 };
-const nall::vector<uint8_t> Speaker = {  //size: 592
+const unsigned char Speaker[592] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,1,226,73,68,65,84,56,141,
@@ -769,7 +771,7 @@ const nall::vector<uint8_t> Speaker = {  //size: 592
   189,213,106,245,219,30,160,51,196,78,213,106,181,231,56,115,222,247,253,100,191,254,95,55,56,136,126,0,228,148,200,42,
   201,231,90,24,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Storage = {  //size: 603
+const unsigned char Storage[603] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,4,5,15,53,8,235,207,124,119,0,0,0,140,116,
@@ -792,7 +794,7 @@ const nall::vector<uint8_t> Storage = {  //size: 603
 };
 }
 namespace Edit {
-const nall::vector<uint8_t> Clear = {  //size: 773
+const unsigned char Clear[773] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,151,73,68,65,84,56,141,
@@ -819,7 +821,7 @@ const nall::vector<uint8_t> Clear = {  //size: 773
   45,83,138,62,165,16,224,154,181,156,76,56,242,120,254,220,75,126,7,67,8,40,132,18,218,0,0,0,0,73,69,78,
   68,174,66,96,130,
 };
-const nall::vector<uint8_t> Copy = {  //size: 498
+const unsigned char Copy[498] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,10,26,20,8,47,131,20,52,155,0,0,1,127,73,
@@ -837,7 +839,7 @@ const nall::vector<uint8_t> Copy = {  //size: 498
   221,22,167,18,177,228,28,233,21,31,30,167,179,166,105,46,121,125,172,191,42,0,40,36,98,201,29,0,248,5,66,89,
   166,3,21,136,247,216,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Cut = {  //size: 807
+const unsigned char Cut[807] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,10,28,22,29,49,104,65,100,94,0,0,2,180,73,
@@ -865,7 +867,7 @@ const nall::vector<uint8_t> Cut = {  //size: 807
   55,16,200,241,135,195,26,95,36,226,83,168,84,231,173,162,232,254,13,160,243,58,7,220,52,193,60,0,0,0,0,73,
   69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Delete = {  //size: 680
+const unsigned char Delete[680] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,141,0,142,0,139,33,244,163,126,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,214,6,19,15,29,9,72,179,203,198,0,0,0,15,116,
@@ -889,7 +891,7 @@ const nall::vector<uint8_t> Delete = {  //size: 680
   60,73,164,146,51,68,32,16,152,185,61,159,253,206,178,220,134,9,248,9,228,204,195,8,165,247,44,101,0,0,0,0,
   73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Find = {  //size: 617
+const unsigned char Find[617] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,240,0,240,0,239,52,6,103,27,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,11,5,16,15,5,37,253,173,47,0,0,1,246,73,
@@ -911,7 +913,7 @@ const nall::vector<uint8_t> Find = {  //size: 617
   43,130,127,68,44,30,149,13,145,255,18,0,148,88,60,106,1,148,13,131,191,6,140,246,211,127,51,231,46,0,0,0,
   0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Paste = {  //size: 561
+const unsigned char Paste[561] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,9,112,72,89,115,0,0,11,19,0,0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,
   10,14,0,28,21,175,226,241,24,0,0,1,208,73,68,65,84,56,203,149,147,177,107,83,81,20,198,127,247,189,52,130,
@@ -931,7 +933,7 @@ const nall::vector<uint8_t> Paste = {  //size: 561
   3,0,36,181,138,49,102,83,85,59,6,96,225,92,247,26,49,140,51,130,84,187,215,248,228,21,75,127,1,79,230,225,
   152,120,105,196,218,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Redo = {  //size: 591
+const unsigned char Redo[591] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,214,7,26,10,39,21,63,184,237,33,0,0,1,220,73,
@@ -952,7 +954,7 @@ const nall::vector<uint8_t> Redo = {  //size: 591
   175,59,118,63,127,36,184,137,35,192,2,80,5,54,158,36,221,239,2,188,249,69,167,243,47,131,223,215,75,186,5,94,
   207,53,222,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Replace = {  //size: 776
+const unsigned char Replace[776] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,214,1,6,22,4,3,245,118,104,130,0,0,2,149,73,
@@ -979,7 +981,7 @@ const nall::vector<uint8_t> Replace = {  //size: 776
   237,66,136,9,83,20,75,146,156,127,135,199,227,105,7,114,252,15,253,6,121,205,27,12,206,189,173,89,0,0,0,0,
   73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Undo = {  //size: 650
+const unsigned char Undo[650] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,214,7,26,10,14,0,22,35,150,33,0,0,2,23,73,
@@ -1004,7 +1006,7 @@ const nall::vector<uint8_t> Undo = {  //size: 650
 };
 }
 namespace Emblem {
-const nall::vector<uint8_t> Archive = {  //size: 540
+const unsigned char Archive[540] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,6,16,18,24,9,181,27,210,224,0,0,1,169,73,
@@ -1023,7 +1025,7 @@ const nall::vector<uint8_t> Archive = {  //size: 540
   17,224,74,61,216,46,1,169,251,93,7,113,149,224,123,255,32,205,247,17,130,252,2,176,229,107,211,19,199,207,108,102,
   252,95,19,189,193,255,176,111,224,210,135,204,19,41,165,180,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Audio = {  //size: 688
+const unsigned char Audio[688] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -1047,7 +1049,7 @@ const nall::vector<uint8_t> Audio = {  //size: 688
   245,115,26,235,43,208,111,142,103,158,101,153,30,49,70,98,133,204,49,242,37,77,236,27,140,121,253,7,117,49,14,53,
   175,233,38,194,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Binary = {  //size: 560
+const unsigned char Binary[560] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,4,22,20,7,56,114,185,172,74,0,0,1,189,73,
@@ -1067,7 +1069,7 @@ const nall::vector<uint8_t> Binary = {  //size: 560
   12,59,166,175,197,29,94,21,62,95,168,46,82,16,148,252,173,44,20,142,76,224,27,231,184,202,252,6,31,155,240,68,
   82,120,70,77,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> File = {  //size: 741
+const unsigned char File[741] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -1093,7 +1095,7 @@ const nall::vector<uint8_t> File = {  //size: 741
   186,188,7,163,82,153,216,86,213,251,139,11,175,63,3,252,5,198,186,65,227,184,230,144,207,0,0,0,0,73,69,78,
   68,174,66,96,130,
 };
-const nall::vector<uint8_t> Folder = {  //size: 581
+const unsigned char Folder[581] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -1114,7 +1116,7 @@ const nall::vector<uint8_t> Folder = {  //size: 581
   119,199,119,159,130,243,227,251,248,159,1,34,140,69,194,139,223,71,22,33,158,28,99,167,49,0,0,0,0,73,69,78,
   68,174,66,96,130,
 };
-const nall::vector<uint8_t> Font = {  //size: 627
+const unsigned char Font[627] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,5,73,68,65,84,56,141,
@@ -1136,7 +1138,7 @@ const nall::vector<uint8_t> Font = {  //size: 627
   197,24,236,163,169,186,187,162,116,119,29,105,186,119,28,7,165,148,19,0,134,110,223,185,117,243,63,191,243,181,95,46,
   181,156,109,120,254,28,88,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Image = {  //size: 558
+const unsigned char Image[558] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,11,10,16,7,18,54,148,178,182,0,0,1,187,73,
@@ -1156,7 +1158,7 @@ const nall::vector<uint8_t> Image = {  //size: 558
   167,114,14,16,66,176,186,178,156,165,231,48,69,74,153,1,235,141,199,15,239,141,250,157,207,0,181,88,225,150,139,66,
   18,171,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Markup = {  //size: 709
+const unsigned char Markup[709] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,4,22,20,19,51,203,197,162,151,0,0,2,82,73,
@@ -1181,7 +1183,7 @@ const nall::vector<uint8_t> Markup = {  //size: 709
   173,81,193,197,118,193,196,48,76,110,77,116,146,203,229,248,5,131,250,25,20,161,246,118,40,0,0,0,0,73,69,78,
   68,174,66,96,130,
 };
-const nall::vector<uint8_t> Program = {  //size: 609
+const unsigned char Program[609] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,214,1,5,14,9,17,179,225,58,161,0,0,1,238,73,
@@ -1203,7 +1205,7 @@ const nall::vector<uint8_t> Program = {  //size: 609
   245,153,250,129,201,122,147,215,84,249,95,226,7,144,100,183,170,35,108,244,94,0,0,0,0,73,69,78,68,174,66,96,
   130,
 };
-const nall::vector<uint8_t> Script = {  //size: 516
+const unsigned char Script[516] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,236,0,236,0,236,29,35,22,54,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,9,15,10,59,4,237,28,251,236,0,0,1,145,73,
@@ -1222,7 +1224,7 @@ const nall::vector<uint8_t> Script = {  //size: 516
   253,118,195,252,191,251,219,110,63,0,75,23,217,217,95,1,152,44,191,17,163,238,139,75,0,0,0,0,73,69,78,68,
   174,66,96,130,
 };
-const nall::vector<uint8_t> Text = {  //size: 333
+const unsigned char Text[333] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,4,22,20,15,56,186,96,38,66,0,0,0,218,73,
@@ -1235,7 +1237,7 @@ const nall::vector<uint8_t> Text = {  //size: 333
   4,33,147,221,61,200,178,140,191,40,49,198,124,54,77,115,61,146,100,140,121,227,191,244,5,84,81,95,185,252,185,63,
   236,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Video = {  //size: 592
+const unsigned char Video[592] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,4,28,9,32,30,1,50,75,149,0,0,1,221,73,
@@ -1258,7 +1260,7 @@ const nall::vector<uint8_t> Video = {  //size: 592
 };
 }
 namespace Go {
-const nall::vector<uint8_t> Down = {  //size: 683
+const unsigned char Down[683] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,61,73,68,65,84,56,141,
@@ -1282,7 +1284,7 @@ const nall::vector<uint8_t> Down = {  //size: 683
   230,63,95,218,104,253,191,0,0,56,124,69,189,15,0,195,55,197,217,127,245,252,2,115,74,18,42,134,104,28,203,0,
   0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Home = {  //size: 606
+const unsigned char Home[606] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,10,14,20,37,19,83,42,210,59,0,0,1,235,73,
@@ -1303,7 +1305,7 @@ const nall::vector<uint8_t> Home = {  //size: 606
   112,245,3,65,36,18,193,182,109,18,137,4,2,137,16,16,139,197,112,28,103,0,178,44,43,252,23,174,207,58,175,0,
   135,225,98,245,229,139,215,119,255,0,86,248,213,163,133,187,128,26,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Left = {  //size: 655
+const unsigned char Left[655] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,33,73,68,65,84,56,141,
@@ -1326,7 +1328,7 @@ const nall::vector<uint8_t> Left = {  //size: 655
   203,229,138,87,90,181,6,94,182,58,82,195,182,80,50,191,156,11,120,17,212,124,229,90,239,252,23,109,243,52,116,236,
   202,203,9,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Right = {  //size: 676
+const unsigned char Right[676] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,54,73,68,65,84,56,141,
@@ -1350,7 +1352,7 @@ const nall::vector<uint8_t> Right = {  //size: 676
   254,167,4,66,18,95,78,167,238,197,162,133,145,243,241,27,65,222,9,180,110,118,229,182,0,0,0,0,73,69,78,68,
   174,66,96,130,
 };
-const nall::vector<uint8_t> Up = {  //size: 652
+const unsigned char Up[652] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,30,73,68,65,84,56,141,
@@ -1375,7 +1377,7 @@ const nall::vector<uint8_t> Up = {  //size: 652
 };
 }
 namespace Media {
-const nall::vector<uint8_t> Back = {  //size: 770
+const unsigned char Back[770] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,12,6,17,45,2,189,124,103,101,0,0,2,143,73,
@@ -1402,7 +1404,7 @@ const nall::vector<uint8_t> Back = {  //size: 770
   74,105,0,0,33,196,95,134,145,133,66,107,180,191,249,146,220,194,180,154,76,242,0,0,0,0,73,69,78,68,174,66,
   96,130,
 };
-const nall::vector<uint8_t> Eject = {  //size: 628
+const unsigned char Eject[628] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,6,73,68,65,84,56,141,
@@ -1424,7 +1426,7 @@ const nall::vector<uint8_t> Eject = {  //size: 628
   83,255,21,203,178,92,2,202,87,0,208,9,160,11,43,49,110,73,0,64,26,192,44,85,125,103,250,79,1,6,128,191,
   20,183,247,30,217,9,206,54,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Flash = {  //size: 607
+const unsigned char Flash[607] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -1445,7 +1447,7 @@ const nall::vector<uint8_t> Flash = {  //size: 607
   152,152,224,99,249,125,238,95,104,93,212,81,44,22,241,38,104,255,92,39,137,211,231,167,31,32,238,8,134,216,181,11,
   218,28,104,2,119,23,74,243,79,254,2,78,177,239,207,22,156,213,133,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Floppy = {  //size: 561
+const unsigned char Floppy[561] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,1,195,73,68,65,84,56,141,
@@ -1465,7 +1467,7 @@ const nall::vector<uint8_t> Floppy = {  //size: 561
   183,126,243,92,252,173,110,76,76,32,48,61,7,187,177,176,35,134,192,158,191,144,139,169,27,145,240,227,15,253,243,15,
   58,103,73,91,81,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Next = {  //size: 771
+const unsigned char Next[771] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,12,6,17,45,27,217,23,207,165,0,0,2,144,73,
@@ -1492,7 +1494,7 @@ const nall::vector<uint8_t> Next = {  //size: 771
   46,82,74,175,148,146,236,115,84,74,73,241,63,248,13,221,115,236,68,32,12,77,214,0,0,0,0,73,69,78,68,174,
   66,96,130,
 };
-const nall::vector<uint8_t> Optical = {  //size: 931
+const unsigned char Optical[931] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,13,215,0,
   0,13,215,1,66,40,155,120,0,0,0,7,116,73,77,69,7,213,4,1,17,53,53,42,125,41,75,0,0,3,48,73,
@@ -1524,7 +1526,7 @@ const nall::vector<uint8_t> Optical = {  //size: 931
   68,16,4,155,158,231,253,100,24,198,248,201,57,255,11,186,149,81,110,74,152,180,58,0,0,0,0,73,69,78,68,174,
   66,96,130,
 };
-const nall::vector<uint8_t> Pause = {  //size: 464
+const unsigned char Pause[464] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,12,6,17,32,43,74,96,129,68,0,0,1,93,73,
@@ -1541,7 +1543,7 @@ const nall::vector<uint8_t> Pause = {  //size: 464
   5,150,237,218,108,55,167,68,34,165,105,99,35,17,41,72,115,74,26,143,116,191,185,183,252,23,241,19,86,58,109,31,
   74,23,56,251,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Play = {  //size: 660
+const unsigned char Play[660] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,12,6,17,36,33,206,217,173,94,0,0,2,33,73,
@@ -1564,7 +1566,7 @@ const nall::vector<uint8_t> Play = {  //size: 660
   53,125,66,61,57,7,48,155,138,162,80,207,81,38,162,48,0,3,192,26,195,48,214,127,215,146,136,216,131,212,249,23,
   48,70,193,31,65,224,78,98,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Record = {  //size: 653
+const unsigned char Record[653] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,2,31,73,68,65,84,56,141,
@@ -1587,7 +1589,7 @@ const nall::vector<uint8_t> Record = {  //size: 653
   251,103,148,127,235,35,145,188,13,164,25,72,120,192,78,134,249,108,92,223,149,128,255,213,47,18,206,244,197,113,23,107,
   46,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Rewind = {  //size: 764
+const unsigned char Rewind[764] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,12,6,17,39,32,146,243,206,11,0,0,2,137,73,
@@ -1613,7 +1615,7 @@ const nall::vector<uint8_t> Rewind = {  //size: 764
   246,131,228,119,37,112,22,23,101,2,238,5,144,81,20,87,10,0,108,219,17,0,104,0,87,255,186,77,156,115,101,13,
   70,56,231,250,63,87,245,59,186,53,233,69,8,225,63,138,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Skip = {  //size: 782
+const unsigned char Skip[782] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,12,6,17,39,8,167,70,102,241,0,0,2,155,73,
@@ -1640,7 +1642,7 @@ const nall::vector<uint8_t> Skip = {  //size: 782
   108,187,224,3,192,83,144,117,81,16,54,246,124,6,74,169,151,82,74,118,225,2,254,71,126,1,54,156,22,72,126,132,
   128,72,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Stop = {  //size: 429
+const unsigned char Stop[429] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,12,6,17,40,46,242,211,255,195,0,0,1,58,73,
@@ -1658,7 +1660,7 @@ const nall::vector<uint8_t> Stop = {  //size: 429
 };
 }
 namespace Place {
-const nall::vector<uint8_t> Bookmarks = {  //size: 753
+const unsigned char Bookmarks[753] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,10,6,3,42,40,185,100,186,202,0,0,0,53,116,
@@ -1684,7 +1686,7 @@ const nall::vector<uint8_t> Bookmarks = {  //size: 753
   240,31,132,238,134,76,222,201,152,165,149,170,56,221,55,57,85,92,152,253,207,239,204,226,171,105,1,240,27,115,187,219,
   217,106,190,108,255,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Desktop = {  //size: 722
+const unsigned char Desktop[722] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,2,23,0,42,10,182,151,62,76,0,0,2,95,73,
@@ -1709,7 +1711,7 @@ const nall::vector<uint8_t> Desktop = {  //size: 722
   11,59,140,241,114,146,69,17,119,228,81,211,213,211,64,255,152,52,46,55,191,168,226,111,159,137,255,93,63,1,185,254,
   98,48,219,255,91,223,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Home = {  //size: 679
+const unsigned char Home[679] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -1733,7 +1735,7 @@ const nall::vector<uint8_t> Home = {  //size: 679
   239,119,103,159,130,178,255,171,125,133,234,87,155,8,109,17,243,226,47,238,171,54,255,32,151,176,79,0,0,0,0,73,
   69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Server = {  //size: 642
+const unsigned char Server[642] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,96,0,96,0,96,101,20,102,74,0,0,0,9,112,72,89,115,0,0,11,18,0,
   0,11,18,1,210,221,126,252,0,0,0,7,116,73,77,69,7,213,5,24,13,41,13,225,69,167,57,0,0,0,62,116,
@@ -1756,7 +1758,7 @@ const nall::vector<uint8_t> Server = {  //size: 642
   162,75,129,231,151,151,151,31,252,63,158,1,254,0,124,80,17,254,250,115,5,147,0,0,0,0,73,69,78,68,174,66,
   96,130,
 };
-const nall::vector<uint8_t> Settings = {  //size: 629
+const unsigned char Settings[629] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,11,4,11,55,32,209,169,238,103,0,0,0,29,116,
@@ -1778,7 +1780,7 @@ const nall::vector<uint8_t> Settings = {  //size: 629
   223,201,193,112,13,142,84,237,187,73,212,49,51,211,25,10,187,69,39,153,230,199,79,31,78,37,241,220,127,225,255,215,
   95,179,89,175,43,2,12,187,45,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Share = {  //size: 697
+const unsigned char Share[697] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,9,112,72,89,115,0,0,13,215,0,0,13,
   215,1,66,40,155,120,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,101,0,119,119,119,46,105,110,107,115,99,
@@ -1804,7 +1806,7 @@ const nall::vector<uint8_t> Share = {  //size: 697
 };
 }
 namespace Prompt {
-const nall::vector<uint8_t> Error = {  //size: 653
+const unsigned char Error[653] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,11,10,9,50,14,147,83,180,176,0,0,2,26,73,
@@ -1827,7 +1829,7 @@ const nall::vector<uint8_t> Error = {  //size: 653
   182,141,233,237,69,69,112,154,77,58,245,58,95,143,142,186,206,139,183,110,227,255,172,243,79,194,71,102,30,185,88,118,
   119,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Information = {  //size: 863
+const unsigned char Information[863] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,0,0,0,0,0,249,67,187,127,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,213,3,2,6,32,50,58,80,156,247,0,0,0,53,116,
@@ -1856,7 +1858,7 @@ const nall::vector<uint8_t> Information = {  //size: 863
   169,105,108,90,78,167,141,206,204,190,50,2,210,16,253,52,250,194,216,236,4,0,80,85,125,242,122,141,32,196,31,89,
   88,88,120,157,151,23,251,40,146,233,55,86,76,54,94,124,138,29,4,0,0,0,0,73,69,78,68,174,66,96,130,
 };
-const nall::vector<uint8_t> Question = {  //size: 932
+const unsigned char Question[932] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,4,115,66,73,84,8,8,8,8,124,8,100,136,0,0,0,25,116,69,88,116,83,111,102,116,119,97,114,
   101,0,119,119,119,46,105,110,107,115,99,97,112,101,46,111,114,103,155,238,60,26,0,0,3,54,73,68,65,84,56,141,
@@ -1888,7 +1890,7 @@ const nall::vector<uint8_t> Question = {  //size: 932
   74,5,1,164,148,93,179,179,217,136,82,234,150,56,255,7,102,247,76,148,162,219,138,97,0,0,0,0,73,69,78,68,
   174,66,96,130,
 };
-const nall::vector<uint8_t> Warning = {  //size: 603
+const unsigned char Warning[603] = {
   137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,
   97,0,0,0,6,98,75,71,68,0,255,0,255,0,255,160,189,167,147,0,0,0,9,112,72,89,115,0,0,11,19,0,
   0,11,19,1,0,154,156,24,0,0,0,7,116,73,77,69,7,214,2,16,14,39,45,183,238,146,119,0,0,1,232,73,
diff --git a/hiro/resource/resource.hpp b/hiro/resource/resource.hpp
index 00b73dec..d25dbf40 100644
--- a/hiro/resource/resource.hpp
+++ b/hiro/resource/resource.hpp
@@ -1,103 +1,103 @@
 namespace Icon {
 namespace Action {
-extern const nall::vector<uint8_t> Add;
-extern const nall::vector<uint8_t> Attach;
-extern const nall::vector<uint8_t> Bookmark;
-extern const nall::vector<uint8_t> FullScreen;
-extern const nall::vector<uint8_t> Mute;
-extern const nall::vector<uint8_t> New;
-extern const nall::vector<uint8_t> Open;
-extern const nall::vector<uint8_t> Properties;
-extern const nall::vector<uint8_t> Quit;
-extern const nall::vector<uint8_t> Refresh;
-extern const nall::vector<uint8_t> Remove;
-extern const nall::vector<uint8_t> Save;
-extern const nall::vector<uint8_t> Search;
-extern const nall::vector<uint8_t> Settings;
-extern const nall::vector<uint8_t> Stop;
+extern const unsigned char Add[323];
+extern const unsigned char Attach[649];
+extern const unsigned char Bookmark[686];
+extern const unsigned char FullScreen[650];
+extern const unsigned char Mute[632];
+extern const unsigned char New[477];
+extern const unsigned char Open[672];
+extern const unsigned char Properties[464];
+extern const unsigned char Quit[799];
+extern const unsigned char Refresh[912];
+extern const unsigned char Remove[247];
+extern const unsigned char Save[911];
+extern const unsigned char Search[935];
+extern const unsigned char Settings[611];
+extern const unsigned char Stop[820];
 }
 namespace Application {
-extern const nall::vector<uint8_t> Browser;
-extern const nall::vector<uint8_t> Calculator;
-extern const nall::vector<uint8_t> Calendar;
-extern const nall::vector<uint8_t> Chat;
-extern const nall::vector<uint8_t> FileManager;
-extern const nall::vector<uint8_t> Mail;
-extern const nall::vector<uint8_t> Monitor;
-extern const nall::vector<uint8_t> Terminal;
-extern const nall::vector<uint8_t> TextEditor;
+extern const unsigned char Browser[928];
+extern const unsigned char Calculator[686];
+extern const unsigned char Calendar[603];
+extern const unsigned char Chat[422];
+extern const unsigned char FileManager[378];
+extern const unsigned char Mail[550];
+extern const unsigned char Monitor[611];
+extern const unsigned char Terminal[668];
+extern const unsigned char TextEditor[574];
 }
 namespace Device {
-extern const nall::vector<uint8_t> Clock;
-extern const nall::vector<uint8_t> Display;
-extern const nall::vector<uint8_t> Joypad;
-extern const nall::vector<uint8_t> Keyboard;
-extern const nall::vector<uint8_t> Microphone;
-extern const nall::vector<uint8_t> Mouse;
-extern const nall::vector<uint8_t> Network;
-extern const nall::vector<uint8_t> Optical;
-extern const nall::vector<uint8_t> Printer;
-extern const nall::vector<uint8_t> Speaker;
-extern const nall::vector<uint8_t> Storage;
+extern const unsigned char Clock[897];
+extern const unsigned char Display[662];
+extern const unsigned char Joypad[812];
+extern const unsigned char Keyboard[587];
+extern const unsigned char Microphone[703];
+extern const unsigned char Mouse[720];
+extern const unsigned char Network[408];
+extern const unsigned char Optical[720];
+extern const unsigned char Printer[481];
+extern const unsigned char Speaker[592];
+extern const unsigned char Storage[603];
 }
 namespace Edit {
-extern const nall::vector<uint8_t> Clear;
-extern const nall::vector<uint8_t> Copy;
-extern const nall::vector<uint8_t> Cut;
-extern const nall::vector<uint8_t> Delete;
-extern const nall::vector<uint8_t> Find;
-extern const nall::vector<uint8_t> Paste;
-extern const nall::vector<uint8_t> Redo;
-extern const nall::vector<uint8_t> Replace;
-extern const nall::vector<uint8_t> Undo;
+extern const unsigned char Clear[773];
+extern const unsigned char Copy[498];
+extern const unsigned char Cut[807];
+extern const unsigned char Delete[680];
+extern const unsigned char Find[617];
+extern const unsigned char Paste[561];
+extern const unsigned char Redo[591];
+extern const unsigned char Replace[776];
+extern const unsigned char Undo[650];
 }
 namespace Emblem {
-extern const nall::vector<uint8_t> Archive;
-extern const nall::vector<uint8_t> Audio;
-extern const nall::vector<uint8_t> Binary;
-extern const nall::vector<uint8_t> File;
-extern const nall::vector<uint8_t> Folder;
-extern const nall::vector<uint8_t> Font;
-extern const nall::vector<uint8_t> Image;
-extern const nall::vector<uint8_t> Markup;
-extern const nall::vector<uint8_t> Program;
-extern const nall::vector<uint8_t> Script;
-extern const nall::vector<uint8_t> Text;
-extern const nall::vector<uint8_t> Video;
+extern const unsigned char Archive[540];
+extern const unsigned char Audio[688];
+extern const unsigned char Binary[560];
+extern const unsigned char File[741];
+extern const unsigned char Folder[581];
+extern const unsigned char Font[627];
+extern const unsigned char Image[558];
+extern const unsigned char Markup[709];
+extern const unsigned char Program[609];
+extern const unsigned char Script[516];
+extern const unsigned char Text[333];
+extern const unsigned char Video[592];
 }
 namespace Go {
-extern const nall::vector<uint8_t> Down;
-extern const nall::vector<uint8_t> Home;
-extern const nall::vector<uint8_t> Left;
-extern const nall::vector<uint8_t> Right;
-extern const nall::vector<uint8_t> Up;
+extern const unsigned char Down[683];
+extern const unsigned char Home[606];
+extern const unsigned char Left[655];
+extern const unsigned char Right[676];
+extern const unsigned char Up[652];
 }
 namespace Media {
-extern const nall::vector<uint8_t> Back;
-extern const nall::vector<uint8_t> Eject;
-extern const nall::vector<uint8_t> Flash;
-extern const nall::vector<uint8_t> Floppy;
-extern const nall::vector<uint8_t> Next;
-extern const nall::vector<uint8_t> Optical;
-extern const nall::vector<uint8_t> Pause;
-extern const nall::vector<uint8_t> Play;
-extern const nall::vector<uint8_t> Record;
-extern const nall::vector<uint8_t> Rewind;
-extern const nall::vector<uint8_t> Skip;
-extern const nall::vector<uint8_t> Stop;
+extern const unsigned char Back[770];
+extern const unsigned char Eject[628];
+extern const unsigned char Flash[607];
+extern const unsigned char Floppy[561];
+extern const unsigned char Next[771];
+extern const unsigned char Optical[931];
+extern const unsigned char Pause[464];
+extern const unsigned char Play[660];
+extern const unsigned char Record[653];
+extern const unsigned char Rewind[764];
+extern const unsigned char Skip[782];
+extern const unsigned char Stop[429];
 }
 namespace Place {
-extern const nall::vector<uint8_t> Bookmarks;
-extern const nall::vector<uint8_t> Desktop;
-extern const nall::vector<uint8_t> Home;
-extern const nall::vector<uint8_t> Server;
-extern const nall::vector<uint8_t> Settings;
-extern const nall::vector<uint8_t> Share;
+extern const unsigned char Bookmarks[753];
+extern const unsigned char Desktop[722];
+extern const unsigned char Home[679];
+extern const unsigned char Server[642];
+extern const unsigned char Settings[629];
+extern const unsigned char Share[697];
 }
 namespace Prompt {
-extern const nall::vector<uint8_t> Error;
-extern const nall::vector<uint8_t> Information;
-extern const nall::vector<uint8_t> Question;
-extern const nall::vector<uint8_t> Warning;
+extern const unsigned char Error[653];
+extern const unsigned char Information[863];
+extern const unsigned char Question[932];
+extern const unsigned char Warning[603];
 }
 }
diff --git a/hiro/windows/application.cpp b/hiro/windows/application.cpp
index 9b6610e0..8078b79d 100644
--- a/hiro/windows/application.cpp
+++ b/hiro/windows/application.cpp
@@ -8,8 +8,8 @@ static auto CALLBACK Application_windowProc(HWND, UINT, WPARAM, LPARAM) -> LRESU
 
 auto pApplication::run() -> void {
   MSG msg;
-  if(Application::state.onMain) {
-    while(!Application::state.quit) {
+  if(Application::state().onMain) {
+    while(!Application::state().quit) {
       Application::doMain();
       processEvents();
     }
@@ -243,7 +243,7 @@ case WM_GETMINMAXINFO: {
 */
 
 static auto CALLBACK Application_windowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) -> LRESULT {
-  if(Application::state.quit) return DefWindowProc(hwnd, msg, wparam, lparam);
+  if(Application::state().quit) return DefWindowProc(hwnd, msg, wparam, lparam);
 
   auto object = (mObject*)GetWindowLongPtr(hwnd, GWLP_USERDATA);
   if(!object) return DefWindowProc(hwnd, msg, wparam, lparam);
diff --git a/hiro/windows/object.hpp b/hiro/windows/object.hpp
index 470ef8ea..8eac13a6 100644
--- a/hiro/windows/object.hpp
+++ b/hiro/windows/object.hpp
@@ -2,7 +2,7 @@
 
 namespace hiro {
 
-struct pObject : mLock {
+struct pObject : Lock {
   pObject(mObject& reference) : reference(reference) {}
   virtual ~pObject() = default;
   virtual auto construct() -> void;
diff --git a/hiro/windows/platform.cpp b/hiro/windows/platform.cpp
index be079a6a..466fa247 100644
--- a/hiro/windows/platform.cpp
+++ b/hiro/windows/platform.cpp
@@ -41,7 +41,6 @@
 #include "widget/label.cpp"
 #include "widget/line-edit.cpp"
 #include "widget/table-view.cpp"
-#include "widget/table-view-header.cpp"
 #include "widget/table-view-column.cpp"
 #include "widget/table-view-item.cpp"
 #include "widget/table-view-cell.cpp"
diff --git a/hiro/windows/platform.hpp b/hiro/windows/platform.hpp
index e52a78a8..6db6f485 100644
--- a/hiro/windows/platform.hpp
+++ b/hiro/windows/platform.hpp
@@ -68,7 +68,6 @@ static vector<wObject> windows;
 #include "widget/tab-frame.hpp"
 #include "widget/tab-frame-item.hpp"
 #include "widget/table-view.hpp"
-#include "widget/table-view-header.hpp"
 #include "widget/table-view-column.hpp"
 #include "widget/table-view-item.hpp"
 #include "widget/table-view-cell.hpp"
diff --git a/hiro/windows/utility.cpp b/hiro/windows/utility.cpp
index d6d383b9..97c95786 100644
--- a/hiro/windows/utility.cpp
+++ b/hiro/windows/utility.cpp
@@ -148,7 +148,7 @@ static auto CALLBACK Menu_windowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM
 }
 
 static auto CALLBACK Shared_windowProc(WindowProc windowProc, HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) -> LRESULT {
-  if(Application::state.quit) return DefWindowProc(hwnd, msg, wparam, lparam);
+  if(Application::state().quit) return DefWindowProc(hwnd, msg, wparam, lparam);
 
   auto object = (mObject*)GetWindowLongPtr(hwnd, GWLP_USERDATA);
   if(!object) return DefWindowProc(hwnd, msg, wparam, lparam);
diff --git a/hiro/windows/widget/line-edit.cpp b/hiro/windows/widget/line-edit.cpp
index 7b663b7f..21226fa8 100644
--- a/hiro/windows/widget/line-edit.cpp
+++ b/hiro/windows/widget/line-edit.cpp
@@ -36,12 +36,12 @@ auto pLineEdit::setEditable(bool editable) -> void {
 }
 
 auto pLineEdit::setForegroundColor(Color color) -> void {
+  InvalidateRect(hwnd, 0, true);
 }
 
 auto pLineEdit::setText(const string& text) -> void {
-  lock();
+  auto lock = acquire();
   SetWindowText(hwnd, utf16_t(text));
-  unlock();
 }
 
 auto pLineEdit::onChange() -> void {
diff --git a/hiro/windows/widget/table-view-column.cpp b/hiro/windows/widget/table-view-column.cpp
index 76fb61d3..e984c6fa 100644
--- a/hiro/windows/widget/table-view-column.cpp
+++ b/hiro/windows/widget/table-view-column.cpp
@@ -3,25 +3,23 @@
 namespace hiro {
 
 auto pTableViewColumn::construct() -> void {
-  if(auto grandparent = _grandparent()) {
-    grandparent->lock();
+  if(auto parent = _parent()) {
+    auto lock = parent->acquire();
     wchar_t text[] = L"";
     LVCOLUMN lvColumn{0};
     lvColumn.mask = LVCF_FMT | LVCF_TEXT | LVCF_SUBITEM;
     lvColumn.fmt = LVCFMT_LEFT;
     lvColumn.iSubItem = self().offset();
     lvColumn.pszText = text;
-    ListView_InsertColumn(grandparent->hwnd, self().offset(), &lvColumn);
+    ListView_InsertColumn(parent->hwnd, self().offset(), &lvColumn);
     _setState();
-    grandparent->unlock();
   }
 }
 
 auto pTableViewColumn::destruct() -> void {
-  if(auto grandparent = _grandparent()) {
-    grandparent->lock();
-    ListView_DeleteColumn(grandparent->hwnd, self().offset());
-    grandparent->unlock();
+  if(auto parent = _parent()) {
+    auto lock = parent->acquire();
+    ListView_DeleteColumn(parent->hwnd, self().offset());
   }
 }
 
@@ -57,7 +55,8 @@ auto pTableViewColumn::setResizable(bool resizable) -> void {
   _setState();
 }
 
-auto pTableViewColumn::setSortable(bool sortable) -> void {
+auto pTableViewColumn::setSorting(Sort sorting) -> void {
+  _setState();
 }
 
 auto pTableViewColumn::setText(const string& text) -> void {
@@ -71,36 +70,33 @@ auto pTableViewColumn::setWidth(signed width) -> void {
   _setState();
 }
 
-auto pTableViewColumn::_grandparent() -> maybe<pTableView&> {
-  if(auto parent = _parent()) return parent->_parent();
-  return nothing;
-}
-
-auto pTableViewColumn::_parent() -> maybe<pTableViewHeader&> {
-  if(auto parent = self().parentTableViewHeader()) {
+auto pTableViewColumn::_parent() -> maybe<pTableView&> {
+  if(auto parent = self().parentTableView()) {
     if(auto self = parent->self()) return *self;
   }
-  return nothing;
+  return {};
 }
 
 auto pTableViewColumn::_setState() -> void {
-  if(auto grandparent = _grandparent()) {
-    grandparent->lock();
-    grandparent->_setIcons();
-    utf16_t text(state().text);
+  if(auto parent = _parent()) {
+    auto lock = parent->acquire();
+    parent->_setIcons();
+    string text = state().text;
+    if(state().sorting == Sort::Ascending ) text.append(" ^");
+    if(state().sorting == Sort::Descending) text.append(" v");
+    utf16_t wtext(text);
     LVCOLUMN lvColumn;
     lvColumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH;
     lvColumn.fmt = LVCFMT_CENTER;
     lvColumn.iSubItem = self().offset();
     lvColumn.iImage = self().offset();
-    lvColumn.pszText = text;
+    lvColumn.pszText = wtext;
     lvColumn.cx = _width;
     if(state().horizontalAlignment < 0.333) lvColumn.fmt = LVCFMT_LEFT;
     if(state().horizontalAlignment > 0.666) lvColumn.fmt = LVCFMT_RIGHT;
     if(state().icon) lvColumn.mask |= LVCF_IMAGE;
     if(!state().resizable) lvColumn.fmt |= LVCFMT_FIXED_WIDTH;
-    ListView_SetColumn(grandparent->hwnd, self().offset(), &lvColumn);
-    grandparent->unlock();
+    ListView_SetColumn(parent->hwnd, self().offset(), &lvColumn);
   }
 }
 
diff --git a/hiro/windows/widget/table-view-column.hpp b/hiro/windows/widget/table-view-column.hpp
index 91c503f7..9d13d0d3 100644
--- a/hiro/windows/widget/table-view-column.hpp
+++ b/hiro/windows/widget/table-view-column.hpp
@@ -14,13 +14,12 @@ struct pTableViewColumn : pObject {
   auto setHorizontalAlignment(double alignment) -> void;
   auto setIcon(const image& icon) -> void;
   auto setResizable(bool resizable) -> void;
-  auto setSortable(bool sortable) -> void;
+  auto setSorting(Sort sorting) -> void;
   auto setText(const string& text) -> void;
   auto setVerticalAlignment(double alignment) -> void;
   auto setWidth(signed width) -> void;
 
-  auto _grandparent() -> maybe<pTableView&>;
-  auto _parent() -> maybe<pTableViewHeader&>;
+  auto _parent() -> maybe<pTableView&>;
   auto _setState() -> void;
 
   signed _width = 128;  //computed width (via TableView::resizeColumns)
diff --git a/hiro/windows/widget/table-view-header.cpp b/hiro/windows/widget/table-view-header.cpp
deleted file mode 100644
index 71f02a47..00000000
--- a/hiro/windows/widget/table-view-header.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-#if defined(Hiro_TableView)
-
-namespace hiro {
-
-auto pTableViewHeader::construct() -> void {
-  _setState();
-}
-
-auto pTableViewHeader::destruct() -> void {
-}
-
-auto pTableViewHeader::append(sTableViewColumn column) -> void {
-}
-
-auto pTableViewHeader::remove(sTableViewColumn column) -> void {
-}
-
-auto pTableViewHeader::setVisible(bool visible) -> void {
-  _setState();
-}
-
-auto pTableViewHeader::_parent() -> maybe<pTableView&> {
-  if(auto parent = self().parentTableView()) {
-    if(auto self = parent->self()) return *self;
-  }
-  return nothing;
-}
-
-auto pTableViewHeader::_setState() -> void {
-  if(auto parent = _parent()) {
-    auto style = GetWindowLong(parent->hwnd, GWL_STYLE);
-    self().visible() ? style &=~ LVS_NOCOLUMNHEADER : style |= LVS_NOCOLUMNHEADER;
-    SetWindowLong(parent->hwnd, GWL_STYLE, style);
-    for(auto& column : state().columns) {
-      if(auto self = column->self()) self->_setState();
-    }
-  }
-}
-
-}
-
-#endif
diff --git a/hiro/windows/widget/table-view-header.hpp b/hiro/windows/widget/table-view-header.hpp
deleted file mode 100644
index 814f3ac8..00000000
--- a/hiro/windows/widget/table-view-header.hpp
+++ /dev/null
@@ -1,18 +0,0 @@
-#if defined(Hiro_TableView)
-
-namespace hiro {
-
-struct pTableViewHeader : pObject {
-  Declare(TableViewHeader, Object)
-
-  auto append(sTableViewColumn column) -> void;
-  auto remove(sTableViewColumn column) -> void;
-  auto setVisible(bool visible) -> void override;
-
-  auto _parent() -> maybe<pTableView&>;
-  auto _setState() -> void;
-};
-
-}
-
-#endif
diff --git a/hiro/windows/widget/table-view.cpp b/hiro/windows/widget/table-view.cpp
index cd6f94d9..5feb4e8d 100644
--- a/hiro/windows/widget/table-view.cpp
+++ b/hiro/windows/widget/table-view.cpp
@@ -35,8 +35,9 @@ auto pTableView::construct() -> void {
   setBackgroundColor(state().backgroundColor);
   setBatchable(state().batchable);
   setBordered(state().bordered);
+  setHeadered(state().headered);
+  setSortable(state().sortable);
   _setIcons();
-  _setSortable();
   resizeColumns();
 }
 
@@ -45,61 +46,53 @@ auto pTableView::destruct() -> void {
   DestroyWindow(hwnd);
 }
 
-auto pTableView::append(sTableViewHeader header) -> void {
+auto pTableView::append(sTableViewColumn column) -> void {
   resizeColumns();
 }
 
 auto pTableView::append(sTableViewItem item) -> void {
 }
 
-auto pTableView::remove(sTableViewHeader header) -> void {
-  LVCOLUMN lvColumn{LVCF_WIDTH};
-  while(ListView_GetColumn(hwnd, 0, &lvColumn)) {
-    ListView_DeleteColumn(hwnd, 0);
-  }
+auto pTableView::remove(sTableViewColumn column) -> void {
 }
 
 auto pTableView::remove(sTableViewItem item) -> void {
 }
 
 auto pTableView::resizeColumns() -> void {
-  lock();
+  auto lock = acquire();
 
-  if(auto& header = state().header) {
-    vector<signed> widths;
-    signed minimumWidth = 0;
-    signed expandable = 0;
-    for(auto column : range(header->columnCount())) {
-      signed width = _width(column);
-      widths.append(width);
-      minimumWidth += width;
-      if(header->column(column).expandable()) expandable++;
-    }
+  vector<signed> widths;
+  signed minimumWidth = 0;
+  signed expandable = 0;
+  for(auto column : range(self().columnCount())) {
+    signed width = _width(column);
+    widths.append(width);
+    minimumWidth += width;
+    if(state().columns[column]->expandable()) expandable++;
+  }
 
-    signed maximumWidth = self().geometry().width() - 4;
-    SCROLLBARINFO sbInfo{sizeof(SCROLLBARINFO)};
-    if(GetScrollBarInfo(hwnd, OBJID_VSCROLL, &sbInfo)) {
-      if(!(sbInfo.rgstate[0] & STATE_SYSTEM_INVISIBLE)) {
-        maximumWidth -= sbInfo.rcScrollBar.right - sbInfo.rcScrollBar.left;
-      }
-    }
-
-    signed expandWidth = 0;
-    if(expandable && maximumWidth > minimumWidth) {
-      expandWidth = (maximumWidth - minimumWidth) / expandable;
-    }
-
-    for(auto column : range(header->columnCount())) {
-      if(auto self = header->state.columns[column]->self()) {
-        signed width = widths[column];
-        if(self->state().expandable) width += expandWidth;
-        self->_width = width;
-        self->_setState();
-      }
+  signed maximumWidth = self().geometry().width() - 4;
+  SCROLLBARINFO sbInfo{sizeof(SCROLLBARINFO)};
+  if(GetScrollBarInfo(hwnd, OBJID_VSCROLL, &sbInfo)) {
+    if(!(sbInfo.rgstate[0] & STATE_SYSTEM_INVISIBLE)) {
+      maximumWidth -= sbInfo.rcScrollBar.right - sbInfo.rcScrollBar.left;
     }
   }
 
-  unlock();
+  signed expandWidth = 0;
+  if(expandable && maximumWidth > minimumWidth) {
+    expandWidth = (maximumWidth - minimumWidth) / expandable;
+  }
+
+  for(auto column : range(self().columnCount())) {
+    if(auto self = state().columns[column]->self()) {
+      signed width = widths[column];
+      if(self->state().expandable) width += expandWidth;
+      self->_width = width;
+      self->_setState();
+    }
+  }
 }
 
 auto pTableView::setAlignment(Alignment alignment) -> void {
@@ -125,10 +118,8 @@ auto pTableView::setForegroundColor(Color color) -> void {
 
 auto pTableView::setGeometry(Geometry geometry) -> void {
   pWidget::setGeometry(geometry);
-  if(auto& header = state().header) {
-    for(auto& column : header->state.columns) {
-      if(column->state.expandable) return resizeColumns();
-    }
+  for(auto& column : state().columns) {
+    if(column->state.expandable) return resizeColumns();
   }
 }
 
@@ -179,9 +170,7 @@ auto pTableView::onCustomDraw(LPARAM lparam) -> LRESULT {
     HDC hdc = lvcd->nmcd.hdc;
     HDC hdcSource = CreateCompatibleDC(hdc);
     unsigned row = lvcd->nmcd.dwItemSpec;
-    auto& header = state().header;
-    if(!header) break;
-    for(auto column : range(header->columnCount())) {
+    for(auto column : range(self().columnCount())) {
       RECT rc, rcLabel;
       ListView_GetSubItemRect(hwnd, row, column, LVIR_BOUNDS, &rc);
       ListView_GetSubItemRect(hwnd, row, column, LVIR_LABEL, &rcLabel);
@@ -278,10 +267,8 @@ auto pTableView::onCustomDraw(LPARAM lparam) -> LRESULT {
 
 auto pTableView::onSort(LPARAM lparam) -> void {
   auto nmlistview = (LPNMLISTVIEW)lparam;
-  if(auto& header = state().header) {
-    if(auto column = header->column(nmlistview->iSubItem)) {
-      if(column->sortable()) self().doSort(column);
-    }
+  if(auto column = self().column(nmlistview->iSubItem)) {
+    if(state().sortable) self().doSort(column);
   }
 }
 
@@ -301,6 +288,19 @@ auto pTableView::onToggle(LPARAM lparam) -> void {
   }
 }
 
+auto pTableView::setHeadered(bool headered) -> void {
+  auto style = GetWindowLong(hwnd, GWL_STYLE);
+  headered ? style &=~ LVS_NOCOLUMNHEADER : style |= LVS_NOCOLUMNHEADER;
+  SetWindowLong(hwnd, GWL_STYLE, style);
+}
+
+auto pTableView::setSortable(bool sortable) -> void {
+  //note: this won't change the visual style: WC_LISTVIEW caches this in CreateWindow
+  auto style = GetWindowLong(hwnd, GWL_STYLE);
+  sortable ? style &=~ LVS_NOSORTHEADER : style |= LVS_NOSORTHEADER;
+  SetWindowLong(hwnd, GWL_STYLE, style);
+}
+
 auto pTableView::_backgroundColor(unsigned _row, unsigned _column) -> Color {
   if(auto item = self().item(_row)) {
     if(auto cell = item->cell(_column)) {
@@ -308,11 +308,11 @@ auto pTableView::_backgroundColor(unsigned _row, unsigned _column) -> Color {
     }
     if(auto color = item->backgroundColor()) return color;
   }
-//  if(auto column = self().column(_column)) {
-//    if(auto color = column->backgroundColor()) return color;
-//  }
+//if(auto column = self().column(_column)) {
+//  if(auto color = column->backgroundColor()) return color;
+//}
   if(auto color = self().backgroundColor()) return color;
-//  if(state().columns.size() >= 2 && _row % 2) return {240, 240, 240};
+//if(state().columns.size() >= 2 && _row % 2) return {240, 240, 240};
   return {255, 255, 255};
 }
 
@@ -336,14 +336,15 @@ auto pTableView::_cellWidth(unsigned _row, unsigned _column) -> unsigned {
 
 auto pTableView::_columnWidth(unsigned _column) -> unsigned {
   unsigned width = 12;
-  if(auto header = state().header) {
-    if(auto column = header->column(_column)) {
-      if(auto& icon = column->state.icon) {
-        width += 16 + 12;  //yes; icon spacing in column headers is excessive
-      }
-      if(auto& text = column->state.text) {
-        width += pFont::size(self().font(true), text).width();
-      }
+  if(auto column = self().column(_column)) {
+    if(auto& icon = column->state.icon) {
+      width += 16 + 12;  //yes; icon spacing in column headers is excessive
+    }
+    if(auto& text = column->state.text) {
+      width += pFont::size(self().font(true), text).width();
+    }
+    if(column->state.sorting != Sort::None) {
+      width += 12;
     }
   }
   return width;
@@ -356,9 +357,9 @@ auto pTableView::_font(unsigned _row, unsigned _column) -> Font {
     }
     if(auto font = item->font()) return font;
   }
-//  if(auto column = self().column(_column)) {
-//    if(auto font = column->font()) return font;
-//  }
+//if(auto column = self().column(_column)) {
+//  if(auto font = column->font()) return font;
+//}
   if(auto font = self().font(true)) return font;
   return {};
 }
@@ -370,9 +371,9 @@ auto pTableView::_foregroundColor(unsigned _row, unsigned _column) -> Color {
     }
     if(auto color = item->foregroundColor()) return color;
   }
-//  if(auto column = self().column(_column)) {
-//    if(auto color = column->foregroundColor()) return color;
-//  }
+//if(auto column = self().column(_column)) {
+//  if(auto color = column->foregroundColor()) return color;
+//}
   if(auto color = self().foregroundColor()) return color;
   return {0, 0, 0};
 }
@@ -383,21 +384,19 @@ auto pTableView::_setIcons() -> void {
   imageList = ImageList_Create(16, 16, ILC_COLOR32, 1, 0);
   ListView_SetImageList(hwnd, imageList, LVSIL_SMALL);
 
-  if(auto& header = state().header) {
-    for(auto column : range(header->columnCount())) {
-      image icon;
-      if(auto& sourceIcon = header->state.columns[column]->state.icon) {
-        icon.allocate(sourceIcon.width(), sourceIcon.height());
-        memory::copy(icon.data(), sourceIcon.data(), icon.size());
-        icon.scale(16, 16);
-      } else {
-        icon.allocate(16, 16);
-        icon.fill(0x00ffffff);
-      }
-      auto bitmap = CreateBitmap(icon);
-      ImageList_Add(imageList, bitmap, nullptr);
-      DeleteObject(bitmap);
+  for(auto column : range(self().columnCount())) {
+    image icon;
+    if(auto& sourceIcon = state().columns[column]->state.icon) {
+      icon.allocate(sourceIcon.width(), sourceIcon.height());
+      memory::copy(icon.data(), sourceIcon.data(), icon.size());
+      icon.scale(16, 16);
+    } else {
+      icon.allocate(16, 16);
+      icon.fill(0x00ffffff);
     }
+    auto bitmap = CreateBitmap(icon);
+    ImageList_Add(imageList, bitmap, nullptr);
+    DeleteObject(bitmap);
   }
 
   //empty icon used for ListViewItems (drawn manually via onCustomDraw)
@@ -409,31 +408,14 @@ auto pTableView::_setIcons() -> void {
   DeleteObject(bitmap);
 }
 
-auto pTableView::_setSortable() -> void {
-  bool sortable = false;
-  if(auto& header = state().header) {
-    for(auto& column : header->state.columns) {
-      if(column->sortable()) sortable = true;
-    }
-  }
-
-  //note: this won't change the visual style: WC_LISTVIEW caches this in CreateWindow
-  auto style = GetWindowLong(hwnd, GWL_STYLE);
-  !sortable ? style |= LVS_NOSORTHEADER : style &=~ LVS_NOSORTHEADER;
-  SetWindowLong(hwnd, GWL_STYLE, style);
-}
-
 auto pTableView::_width(unsigned column) -> unsigned {
-  if(auto& header = state().header) {
-    if(auto width = header->state.columns[column]->width()) return width;
-    unsigned width = 1;
-    if(header->visible()) width = max(width, _columnWidth(column));
-    for(auto row : range(state().items.size())) {
-      width = max(width, _cellWidth(row, column));
-    }
-    return width;
+  if(auto width = self().column(column).width()) return width;
+  unsigned width = 1;
+  if(state().headered) width = max(width, _columnWidth(column));
+  for(auto row : range(state().items.size())) {
+    width = max(width, _cellWidth(row, column));
   }
-  return 1;
+  return width;
 }
 
 }
diff --git a/hiro/windows/widget/table-view.hpp b/hiro/windows/widget/table-view.hpp
index 65fa610d..36a1732f 100644
--- a/hiro/windows/widget/table-view.hpp
+++ b/hiro/windows/widget/table-view.hpp
@@ -5,9 +5,9 @@ namespace hiro {
 struct pTableView : pWidget {
   Declare(TableView, Widget)
 
-  auto append(sTableViewHeader header) -> void;
+  auto append(sTableViewColumn column) -> void;
   auto append(sTableViewItem item) -> void;
-  auto remove(sTableViewHeader header) -> void;
+  auto remove(sTableViewColumn column) -> void;
   auto remove(sTableViewItem item) -> void;
   auto resizeColumns() -> void;
   auto setAlignment(Alignment alignment) -> void;
@@ -16,6 +16,8 @@ struct pTableView : pWidget {
   auto setBordered(bool bordered) -> void;
   auto setForegroundColor(Color color) -> void;
   auto setGeometry(Geometry geometry) -> void override;
+  auto setHeadered(bool headered) -> void;
+  auto setSortable(bool sortable) -> void;
 
   auto onActivate(LPARAM lparam) -> void;
   auto onChange(LPARAM lparam) -> void;
@@ -30,7 +32,6 @@ struct pTableView : pWidget {
   auto _font(unsigned row, unsigned column) -> Font;
   auto _foregroundColor(unsigned row, unsigned column) -> Color;
   auto _setIcons() -> void;
-  auto _setSortable() -> void;
   auto _width(unsigned column) -> unsigned;
 
   WindowProc windowProc = nullptr;
diff --git a/hiro/windows/widget/text-edit.cpp b/hiro/windows/widget/text-edit.cpp
index 2ddb830d..fc04f47e 100644
--- a/hiro/windows/widget/text-edit.cpp
+++ b/hiro/windows/widget/text-edit.cpp
@@ -25,6 +25,7 @@ auto pTextEdit::destruct() -> void {
 auto pTextEdit::setBackgroundColor(Color color) -> void {
   if(backgroundBrush) { DeleteObject(backgroundBrush); backgroundBrush = 0; }
   backgroundBrush = CreateSolidBrush(color ? CreateRGB(color) : GetSysColor(COLOR_WINDOW));
+  InvalidateRect(hwnd, 0, true);
 }
 
 auto pTextEdit::setCursor(Cursor cursor) -> void {
@@ -40,14 +41,14 @@ auto pTextEdit::setEditable(bool editable) -> void {
 }
 
 auto pTextEdit::setForegroundColor(Color color) -> void {
+  InvalidateRect(hwnd, 0, true);
 }
 
 auto pTextEdit::setText(string text) -> void {
-  lock();
+  auto lock = acquire();
   text.replace("\r", "");
   text.replace("\n", "\r\n");
   SetWindowText(hwnd, utf16_t(text));
-  unlock();
 }
 
 auto pTextEdit::setWordWrap(bool wordWrap) -> void {
diff --git a/hiro/windows/window.cpp b/hiro/windows/window.cpp
index f39408df..4f8f26a5 100644
--- a/hiro/windows/window.cpp
+++ b/hiro/windows/window.cpp
@@ -170,7 +170,7 @@ auto pWindow::setModal(bool modality) -> void {
     _modalityUpdate();
     while(state().modal) {
       Application::processEvents();
-      if(Application::state.onMain) {
+      if(Application::state().onMain) {
         Application::doMain();
       } else {
         usleep(20 * 1000);
@@ -193,6 +193,9 @@ auto pWindow::setTitle(string text) -> void {
 auto pWindow::setVisible(bool visible) -> void {
   auto lock = acquire();
   ShowWindow(hwnd, visible ? SW_SHOWNORMAL : SW_HIDE);
+  if(auto& sizable = state().sizable) {
+    sizable->setGeometry(self().geometry().setPosition());
+  }
   if(!visible) setModal(false);
 }
 
diff --git a/nall/image.hpp b/nall/image.hpp
index 25c39e5f..0623baa6 100644
--- a/nall/image.hpp
+++ b/nall/image.hpp
@@ -46,8 +46,9 @@ struct image {
   inline image(image&& source);
   inline image(bool endian, uint depth, uint64_t alphaMask, uint64_t redMask, uint64_t greenMask, uint64_t blueMask);
   inline image(const string& filename);
+  inline image(const void* data, uint size);
   inline image(const vector<uint8_t>& buffer);
-  inline image(const uint8_t* data, uint size);
+  template<typename Type, uint Size> inline image(Type (&Name)[Size]);
   inline image();
   inline ~image();
 
diff --git a/nall/image/core.hpp b/nall/image/core.hpp
index bd0b7423..4c7bcbaa 100644
--- a/nall/image/core.hpp
+++ b/nall/image/core.hpp
@@ -24,18 +24,17 @@ image::image(const string& filename) {
   load(filename);
 }
 
-image::image(const vector<uint8_t>& buffer) {
-  auto data = buffer.data();
-  auto size = buffer.size();
-  if(0);
+image::image(const void* data_, uint size) {
+  auto data = (const uint8_t*)data_;
+  if(size < 4);
   else if(data[0] == 'B' && data[1] == 'M') loadBMP(data, size);
   else if(data[1] == 'P' && data[2] == 'N' && data[3] == 'G') loadPNG(data, size);
 }
 
-image::image(const uint8_t* data, unsigned size) {
-  if(0);
-  else if(data[0] == 'B' && data[1] == 'M') loadBMP(data, size);
-  else if(data[1] == 'P' && data[2] == 'N' && data[3] == 'G') loadPNG(data, size);
+image::image(const vector<uint8_t>& buffer) : image(buffer.data(), buffer.size()) {
+}
+
+template<typename Type, uint Size> image::image(Type (&Name)[Size]) : image(Name, Size) {
 }
 
 image::image() {
diff --git a/nall/vfs/memory/file.hpp b/nall/vfs/memory/file.hpp
index 4f9afa27..12b93dab 100644
--- a/nall/vfs/memory/file.hpp
+++ b/nall/vfs/memory/file.hpp
@@ -5,9 +5,9 @@ namespace nall { namespace vfs { namespace memory {
 struct file : vfs::file {
   ~file() { delete[] _data; }
 
-  static auto open(const uint8_t* data, uintmax size) -> vfs::shared::file {
+  static auto open(const void* data, uintmax size) -> vfs::shared::file {
     auto instance = shared_pointer<file>{new file};
-    instance->_open(data, size);
+    instance->_open((const uint8_t*)data, size);
     return instance;
   }
 
diff --git a/ruby/GNUmakefile b/ruby/GNUmakefile
index 83d42583..c7531aa2 100644
--- a/ruby/GNUmakefile
+++ b/ruby/GNUmakefile
@@ -12,8 +12,7 @@ ifeq ($(ruby),)
     ruby += audio.oss audio.alsa audio.openal audio.pulseaudio audio.pulseaudiosimple audio.ao
     ruby += input.sdl input.xlib input.udev
   else ifeq ($(platform),bsd)
-#    ruby += video.glx video.glx2 video.xvideo video.xshm
-    ruby += video.glx2 video.xshm
+    ruby += video.glx video.glx2 video.xvideo video.xshm
     ruby += audio.oss audio.openal
     ruby += input.sdl input.xlib
   endif
@@ -39,7 +38,7 @@ ruby.options += $(if $(findstring video.xvideo,$(ruby)),-lXv)
 
 ruby.options += $(if $(findstring audio.alsa,$(ruby)),-lasound)
 ruby.options += $(if $(findstring audio.ao,$(ruby)),-lao)
-ruby.options += $(if $(findstring audio.directsound,$(ruby)),-ldsound)
+ruby.options += $(if $(findstring audio.directsound,$(ruby)),-ldsound -luuid)
 ruby.options += $(if $(findstring audio.pulseaudio,$(ruby)),-lpulse)
 ruby.options += $(if $(findstring audio.pulseaudiosimple,$(ruby)),-lpulse-simple)
 ruby.options += $(if $(findstring audio.wasapi,$(ruby)),-lavrt -luuid)
diff --git a/ruby/audio/alsa.cpp b/ruby/audio/alsa.cpp
index 6d780b72..276a7787 100644
--- a/ruby/audio/alsa.cpp
+++ b/ruby/audio/alsa.cpp
@@ -1,63 +1,58 @@
 #include <alsa/asoundlib.h>
 
-struct AudioALSA : Audio {
-  AudioALSA() { initialize(); }
+struct AudioALSA : AudioDriver {
+  AudioALSA& self = *this;
+  AudioALSA(Audio& super) : AudioDriver(super) {}
   ~AudioALSA() { terminate(); }
 
+  auto create() -> bool override {
+    super.setDevice(hasDevices().first());
+    super.setChannels(2);
+    super.setFrequency(48000);
+    super.setLatency(20);
+    return initialize();
+  }
+
   auto driver() -> string override { return "ALSA"; }
   auto ready() -> bool override { return _ready; }
 
-  auto hasDevice() -> bool override { return true; }
   auto hasBlocking() -> bool override { return true; }
-  auto hasChannels() -> bool override { return true; }
-  auto hasFrequency() -> bool override { return true; }
-  auto hasLatency() -> bool override { return true; }
 
-  auto availableDevices() -> vector<string> override {
-    return queryDevices();
+  auto hasDevices() -> vector<string> override {
+    vector<string> devices;
+
+    char** list;
+    if(snd_device_name_hint(-1, "pcm", (void***)&list) == 0) {
+      uint index = 0;
+      while(list[index]) {
+        char* deviceName = snd_device_name_get_hint(list[index], "NAME");
+        if(deviceName) devices.append(deviceName);
+        free(deviceName);
+        index++;
+      }
+    }
+
+    snd_device_name_free_hint((void**)list);
+    return devices;
   }
 
-  auto availableChannels() -> vector<uint> override {
+  auto hasChannels() -> vector<uint> override {
     return {2};
   }
 
-  auto availableFrequencies() -> vector<double> override {
-    return {44100.0, 48000.0, 96000.0};
+  auto hasFrequencies() -> vector<uint> override {
+    return {44100, 48000, 96000};
   }
 
-  auto availableLatencies() -> vector<uint> override {
+  auto hasLatencies() -> vector<uint> override {
     return {20, 40, 60, 80, 100};
   }
 
-  auto setDevice(string device) -> bool override {
-    if(device == Audio::device()) return true;
-    if(!Audio::setDevice(device)) return false;
-    return initialize();
-  }
-
-  auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Audio::blocking()) return true;
-    if(!Audio::setBlocking(blocking)) return false;
-    return true;
-  }
-
-  auto setChannels(uint channels) -> bool override {
-    if(channels == Audio::channels()) return true;
-    if(!Audio::setChannels(channels)) return false;
-    return true;
-  }
-
-  auto setFrequency(double frequency) -> bool override {
-    if(frequency == Audio::frequency()) return true;
-    if(!Audio::setFrequency(frequency)) return false;
-    return initialize();
-  }
-
-  auto setLatency(uint latency) -> bool override {
-    if(latency == Audio::latency()) return true;
-    if(!Audio::setLatency(latency)) return false;
-    return initialize();
-  }
+  auto setDevice(string device) -> bool override { return initialize(); }
+  auto setBlocking(bool blocking) -> bool override { return true; }
+  auto setChannels(uint channels) -> bool override { return true; }
+  auto setFrequency(uint frequency) -> bool override { return initialize(); }
+  auto setLatency(uint latency) -> bool override { return initialize(); }
 
   auto level() -> double override {
     snd_pcm_sframes_t available = snd_pcm_avail_update(_interface);
@@ -66,8 +61,6 @@ struct AudioALSA : Audio {
   }
 
   auto output(const double samples[]) -> void override {
-    if(!ready()) return;
-
     _buffer[_offset]  = (uint16_t)sclamp<16>(samples[0] * 32767.0) <<  0;
     _buffer[_offset] |= (uint16_t)sclamp<16>(samples[1] * 32767.0) << 16;
     _offset++;
@@ -77,7 +70,7 @@ struct AudioALSA : Audio {
       available = snd_pcm_avail_update(_interface);
       if(available < 0) snd_pcm_recover(_interface, available, 1);
       if(available < _offset) {
-        if(!_blocking) {
+        if(!self.blocking) {
           _offset = 0;
           return;
         }
@@ -113,13 +106,12 @@ private:
   auto initialize() -> bool {
     terminate();
 
-    string device = "default";
-    if(queryDevices().find(_device)) device = _device;
-    if(snd_pcm_open(&_interface, device, SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK) < 0) return terminate(), false;
+    if(!hasDevices().find(self.device)) self.device = hasDevices().first();
+    if(snd_pcm_open(&_interface, self.device, SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK) < 0) return terminate(), false;
 
-    uint rate = (uint)_frequency;
-    uint bufferTime = _latency * 1000;
-    uint periodTime = _latency * 1000 / 8;
+    uint rate = self.frequency;
+    uint bufferTime = self.latency * 1000;
+    uint periodTime = self.latency * 1000 / 8;
 
     snd_pcm_hw_params_t* hardwareParameters;
     snd_pcm_hw_params_alloca(&hardwareParameters);
@@ -162,24 +154,6 @@ private:
     }
   }
 
-  auto queryDevices() -> vector<string> {
-    vector<string> devices;
-
-    char** list;
-    if(snd_device_name_hint(-1, "pcm", (void***)&list) == 0) {
-      uint index = 0;
-      while(list[index]) {
-        char* deviceName = snd_device_name_get_hint(list[index], "NAME");
-        if(deviceName) devices.append(deviceName);
-        free(deviceName);
-        index++;
-      }
-    }
-
-    snd_device_name_free_hint((void**)list);
-    return devices;
-  }
-
   bool _ready = false;
 
   snd_pcm_t* _interface = nullptr;
diff --git a/ruby/audio/ao.cpp b/ruby/audio/ao.cpp
index 8a4a19fa..0a851dfc 100644
--- a/ruby/audio/ao.cpp
+++ b/ruby/audio/ao.cpp
@@ -1,24 +1,29 @@
 #include <ao/ao.h>
 
-struct AudioAO : Audio {
-  AudioAO() { initialize(); }
+struct AudioAO : AudioDriver {
+  AudioAO& self = *this;
+  AudioAO(Audio& super) : AudioDriver(super) {}
   ~AudioAO() { terminate(); }
 
+  auto create() -> bool override {
+    super.setChannels(2);
+    super.setFrequency(48000);
+    return initialize();
+  }
+
   auto driver() -> string override { return "libao"; }
   auto ready() -> bool override { return _ready; }
 
-  auto hasFrequencies() -> bool override { return true; }
-
-  auto availableFrequencies() -> vector<double> override {
-    return {44100.0, 48000.0, 96000.0};
+  auto hasChannels() -> vector<uint> override {
+    return {2};
   }
 
-  auto setFrequency(double frequency) -> bool override {
-    if(frequency == Audio::frequency()) return true;
-    if(!Audio::setFrequency(frequency)) return false;
-    return initialize();
+  auto hasFrequencies() -> vector<uint> override {
+    return {44100, 48000, 96000};
   }
 
+  auto setFrequency(uint frequency) -> bool override { return initialize(); }
+
   auto output(const double samples[]) -> void override {
     uint32_t sample = 0;
     sample |= (uint16_t)sclamp<16>(samples[0] * 32767.0) <<  0;
@@ -38,7 +43,7 @@ private:
     ao_sample_format format;
     format.bits = 16;
     format.channels = 2;
-    format.rate = (uint)_frequency;
+    format.rate = self.frequency;
     format.byte_format = AO_FMT_LITTLE;
     format.matrix = nullptr;
 
diff --git a/ruby/audio/asio.cpp b/ruby/audio/asio.cpp
index 008819a7..3587eac2 100644
--- a/ruby/audio/asio.cpp
+++ b/ruby/audio/asio.cpp
@@ -2,80 +2,70 @@
 #include "asio.hpp"
 
 struct AudioASIO : Audio {
-  static AudioASIO* self;
-  AudioASIO() { self = this; initialize(); }
+  static AudioASIO* instance;
+  AudioASIO& self = *this;
+  AudioASIO(Audio& super) : AudioDriver(super) { instance = this; }
   ~AudioASIO() { terminate(); }
 
+  auto create() -> bool override {
+    super.setDevice(hasDevices().first());
+    super.setChannels(2);
+    super.setFrequency(48000);
+    super.setLatency(2048);
+    return initialize();
+  }
+
   auto driver() -> string override { return "ASIO"; }
   auto ready() -> bool override { return _ready; }
 
   auto hasContext() -> bool override { return true; }
-  auto hasDevice() -> bool override { return true; }
   auto hasBlocking() -> bool override { return true; }
-  auto hasChannels() -> bool override { return true; }
-  auto hasFrequency() -> bool override { return true; }
-  auto hasLatency() -> bool override { return true; }
 
-  auto availableDevices() -> vector<string> override {
+  auto hasDevices() -> vector<string> override {
+    self.devices.reset();
+    for(auto candidate : registry::contents("HKLM\\SOFTWARE\\ASIO\\")) {
+      if(auto classID = registry::read({"HKLM\\SOFTWARE\\ASIO\\", candidate, "CLSID"})) {
+        self.devices.append({candidate.trimRight("\\", 1L), classID});
+      }
+    }
+
     vector<string> devices;
-    for(auto& device : _devices) devices.append(device.name);
+    for(auto& device : self.devices) devices.append(device.name);
     return devices;
   }
 
-  auto availableChannels() -> vector<uint> override {
+  auto hasChannels() -> vector<uint> override {
     return {1, 2};
   }
 
-  auto availableFrequencies() -> vector<double> override {
-    return {_frequency};
+  auto hasFrequencies() -> vector<uint> override {
+    return {self.frequency};
   }
 
-  auto availableLatencies() -> vector<uint> override {
+  auto hasLatencies() -> vector<uint> override {
     vector<uint> latencies;
     uint latencyList[] = {64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144};  //factors of 6144
     for(auto& latency : latencyList) {
-      if(latency < _active.minimumBufferSize) continue;
-      if(latency > _active.maximumBufferSize) continue;
+      if(self.activeDevice) {
+        if(latency < self.activeDevice.minimumBufferSize) continue;
+        if(latency > self.activeDevice.maximumBufferSize) continue;
+      }
       latencies.append(latency);
     }
     return latencies;
   }
 
-  auto setContext(uintptr context) -> bool override {
-    if(context == Audio::context()) return true;
-    if(!Audio::setContext(context)) return false;
-    return initialize();
-  }
-
-  auto setDevice(string device) -> bool override {
-    if(device == Audio::device()) return true;
-    if(!Audio::setDevice(device)) return false;
-    return initialize();
-  }
-
-  auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Audio::blocking()) return true;
-    if(!Audio::setBlocking(blocking)) return false;
-    return initialize();
-  }
-
-  auto setChannels(uint channels) -> bool override {
-    if(channels == Audio::channels()) return true;
-    if(!Audio::setChannels(channels)) return false;
-    return initialize();
-  }
-
-  auto setLatency(uint latency) -> bool override {
-    if(latency == Audio::latency()) return true;
-    if(!Audio::setLatency(latency)) return false;
-    return initialize();
-  }
+  auto setContext(uintptr context) -> bool override { return initialize(); }
+  auto setDevice(string device) -> bool override { return initialize(); }
+  auto setBlocking(bool blocking) -> bool override { return initialize(); }
+  auto setChannels(uint channels) -> bool override { return initialize(); }
+  auto setLatency(uint latency) -> bool override { return initialize(); }
 
   auto clear() -> void override {
     if(!ready()) return;
-    for(uint n : range(_channels)) {
-      memory::fill<uint8_t>(_channel[n].buffers[0], _latency * _sampleSize);
-      memory::fill<uint8_t>(_channel[n].buffers[1], _latency * _sampleSize);
+    for(uint n : range(self.channels)) {
+      memory::fill<uint8_t>(_channel[n].buffers[0], self.latency * _sampleSize);
+      memory::fill<uint8_t>(_channel[n].buffers[1], self.latency * _sampleSize);
     }
     memory::fill<uint8_t>(_queue.samples, sizeof(_queue.samples));
     _queue.read = 0;
@@ -85,10 +75,10 @@ struct AudioASIO : Audio {
 
   auto output(const double samples[]) -> void override {
     if(!ready()) return;
-    if(_blocking) {
-      while(_queue.count >= _latency);
+    if(self.blocking) {
+      while(_queue.count >= self.latency);
     }
-    for(uint n : range(_channels)) {
+    for(uint n : range(self.channels)) {
       _queue.samples[_queue.write][n] = samples[n];
     }
     _queue.write++;
@@ -99,39 +89,40 @@ private:
   auto initialize() -> bool {
     terminate();
 
-    //enumerate available ASIO drivers from the registry
-    for(auto candidate : registry::contents("HKLM\\SOFTWARE\\ASIO\\")) {
-      if(auto classID = registry::read({"HKLM\\SOFTWARE\\ASIO\\", candidate, "CLSID"})) {
-        _devices.append({candidate.trimRight("\\", 1L), classID});
-        if(candidate == _device) _active = _devices.right();
+    hasDevices();  //this call populates self.devices
+    if(!self.devices) return false;
+
+    self.activeDevice = {};
+    for(auto& device : self.devices) {
+      if(self.device == device.name) {
+        self.activeDevice = device;
+        break;
       }
     }
-    if(!_devices) return false;
-
-    if(!_active.name) {
-      _active = _devices.left();
-      _device = _active.name;
+    if(!self.activeDevice) {
+      self.activeDevice = self.devices.first();
+      self.device = self.activeDevice.name;
     }
 
     CLSID classID;
-    if(CLSIDFromString((LPOLESTR)utf16_t(_active.classID), (LPCLSID)&classID) != S_OK) return false;
+    if(CLSIDFromString((LPOLESTR)utf16_t(self.activeDevice.classID), (LPCLSID)&classID) != S_OK) return false;
     if(CoCreateInstance(classID, 0, CLSCTX_INPROC_SERVER, classID, (void**)&_asio) != S_OK) return false;
 
-    if(!_asio->init((void*)_context)) return false;
-    if(_asio->getSampleRate(&_active.sampleRate) != ASE_OK) return false;
-    if(_asio->getChannels(&_active.inputChannels, &_active.outputChannels) != ASE_OK) return false;
+    if(!_asio->init((void*)self.context)) return false;
+    if(_asio->getSampleRate(&self.activeDevice.sampleRate) != ASE_OK) return false;
+    if(_asio->getChannels(&self.activeDevice.inputChannels, &self.activeDevice.outputChannels) != ASE_OK) return false;
     if(_asio->getBufferSize(
-      &_active.minimumBufferSize,
-      &_active.maximumBufferSize,
-      &_active.preferredBufferSize,
-      &_active.granularity
+      &self.activeDevice.minimumBufferSize,
+      &self.activeDevice.maximumBufferSize,
+      &self.activeDevice.preferredBufferSize,
+      &self.activeDevice.granularity
     ) != ASE_OK) return false;
 
-    _frequency = _active.sampleRate;
-    _latency = _latency < _active.minimumBufferSize ? _active.minimumBufferSize : _latency;
-    _latency = _latency > _active.maximumBufferSize ? _active.maximumBufferSize : _latency;
+    self.frequency = self.activeDevice.sampleRate;
+    self.latency = self.latency < self.activeDevice.minimumBufferSize ? self.activeDevice.minimumBufferSize : self.latency;
+    self.latency = self.latency > self.activeDevice.maximumBufferSize ? self.activeDevice.maximumBufferSize : self.latency;
 
-    for(auto n : range(_channels)) {
+    for(uint n : range(self.channels)) {
       _channel[n].isInput = false;
       _channel[n].channelNum = n;
       _channel[n].buffers[0] = nullptr;
@@ -142,8 +133,8 @@ private:
     callbacks.sampleRateDidChange = &AudioASIO::_sampleRateDidChange;
     callbacks.asioMessage = &AudioASIO::_asioMessage;
     callbacks.bufferSwitchTimeInfo = &AudioASIO::_bufferSwitchTimeInfo;
-    if(_asio->createBuffers(_channel, _channels, _latency, &callbacks) != ASE_OK) return false;
-    if(_asio->getLatencies(&_active.inputLatency, &_active.outputLatency) != ASE_OK) return false;
+    if(_asio->createBuffers(_channel, self.channels, self.latency, &callbacks) != ASE_OK) return false;
+    if(_asio->getLatencies(&self.activeDevice.inputLatency, &self.activeDevice.outputLatency) != ASE_OK) return false;
 
     //assume for the sake of sanity that all buffers use the same sample format ...
     ASIOChannelInfo channelInformation = {};
@@ -167,8 +158,7 @@ private:
 
   auto terminate() -> void {
     _ready = false;
-    _devices.reset();
-    _active = {};
+    self.activeDevice = {};
     if(_asio) {
       _asio->stop();
       _asio->disposeBuffers();
@@ -179,33 +169,33 @@ private:
 
 private:
   static auto _bufferSwitch(long doubleBufferInput, ASIOBool directProcess) -> void {
-    return self->bufferSwitch(doubleBufferInput, directProcess);
+    return instance->bufferSwitch(doubleBufferInput, directProcess);
   }
 
   static auto _sampleRateDidChange(ASIOSampleRate sampleRate) -> void {
-    return self->sampleRateDidChange(sampleRate);
+    return instance->sampleRateDidChange(sampleRate);
   }
 
   static auto _asioMessage(long selector, long value, void* message, double* optional) -> long {
-    return self->asioMessage(selector, value, message, optional);
+    return instance->asioMessage(selector, value, message, optional);
   }
 
   static auto _bufferSwitchTimeInfo(ASIOTime* parameters, long doubleBufferIndex, ASIOBool directProcess) -> ASIOTime* {
-    return self->bufferSwitchTimeInfo(parameters, doubleBufferIndex, directProcess);
+    return instance->bufferSwitchTimeInfo(parameters, doubleBufferIndex, directProcess);
   }
 
   auto bufferSwitch(long doubleBufferInput, ASIOBool directProcess) -> void {
-    for(uint sampleIndex : range(_latency)) {
+    for(uint sampleIndex : range(self.latency)) {
       double samples[8] = {0};
       if(_queue.count) {
-        for(uint n : range(_channels)) {
+        for(uint n : range(self.channels)) {
           samples[n] = _queue.samples[_queue.read][n];
         }
         _queue.read++;
         _queue.count--;
       }
 
-      for(uint n : range(_channels)) {
+      for(uint n : range(self.channels)) {
         auto buffer = (uint8_t*)_channel[n].buffers[doubleBufferInput];
         buffer += sampleIndex * _sampleSize;
 
@@ -263,6 +253,8 @@ private:
   };
 
   struct Device {
+    explicit operator bool() const { return name; }
+
     string name;
     string classID;
 
@@ -278,12 +270,12 @@ private:
   };
 
   Queue _queue;
-  vector<Device> _devices;
-  Device _active;
+  vector<Device> devices;
+  Device activeDevice;
   IASIO* _asio = nullptr;
   ASIOBufferInfo _channel[8];
   long _sampleFormat;
   long _sampleSize;
 };
 
-AudioASIO* AudioASIO::self = nullptr;
+AudioASIO* AudioASIO::instance = nullptr;
diff --git a/ruby/audio/directsound.cpp b/ruby/audio/directsound.cpp
index 428a4aa3..ed2f8155 100644
--- a/ruby/audio/directsound.cpp
+++ b/ruby/audio/directsound.cpp
@@ -1,51 +1,33 @@
 #include <dsound.h>
 
-struct AudioDirectSound : Audio {
-  AudioDirectSound() {
-    Audio::setFrequency(48000.0);
-    Audio::setLatency(40);
-    initialize();
-  }
+struct AudioDirectSound : AudioDriver {
+  AudioDirectSound& self = *this;
+  AudioDirectSound(Audio& super) : AudioDriver(super) {}
+  ~AudioDirectSound() { terminate(); }
 
-  ~AudioDirectSound() {
-    terminate();
+  auto create() -> bool override {
+    super.setChannels(2);
+    super.setFrequency(48000);
+    super.setLatency(40);
+    return initialize();
   }
 
   auto driver() -> string override { return "DirectSound"; }
   auto ready() -> bool override { return _ready; }
 
   auto hasBlocking() -> bool override { return true; }
-  auto hasFrequency() -> bool override { return true; }
-  auto hasLatency() -> bool override { return true; }
 
-  auto availableFrequencies() -> vector<double> override {
-    return {44100.0, 48000.0, 96000.0};
+  auto hasFrequencies() -> vector<uint> override {
+    return {44100, 48000, 96000};
   }
 
-  auto availableLatencies() -> vector<uint> override {
+  auto hasLatencies() -> vector<uint> override {
     return {40, 60, 80, 100};
   }
 
-  auto defaultFrequency() -> double override { return 48000.0; }
-  auto defaultLatency() -> uint override { return 40; }
-
-  auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Audio::blocking()) return true;
-    if(!Audio::setBlocking(blocking)) return false;
-    return true;
-  }
-
-  auto setFrequency(double frequency) -> bool override {
-    if(frequency == Audio::frequency()) return true;
-    if(!Audio::setFrequency(frequency)) return false;
-    return initialize();
-  }
-
-  auto setLatency(uint latency) -> bool override {
-    if(latency == Audio::latency()) return true;
-    if(!Audio::setLatency(latency)) return false;
-    return initialize();
-  }
+  auto setBlocking(bool blocking) -> bool override { return true; }
+  auto setFrequency(uint frequency) -> bool override { return initialize(); }
+  auto setLatency(uint latency) -> bool override { return initialize(); }
 
   auto clear() -> void override {
     if(!ready()) return;
@@ -78,7 +60,7 @@ struct AudioDirectSound : Audio {
     if(++_offset < _period) return;
     _offset = 0;
 
-    if(_blocking) {
+    if(self.blocking) {
       //wait until playback buffer has an empty ring to write new audio data to
       while(_ringDistance >= _rings - 1) {
         DWORD position;
@@ -115,7 +97,7 @@ private:
     terminate();
 
     _rings = 8;
-    _period = _frequency * _latency / _rings / 1000.0 + 0.5;
+    _period = self.frequency * self.latency / _rings / 1000.0 + 0.5;
     _buffer = new uint32_t[_period * _rings];
     _offset = 0;
 
@@ -131,8 +113,8 @@ private:
 
     WAVEFORMATEX waveFormat = {};
     waveFormat.wFormatTag = WAVE_FORMAT_PCM;
-    waveFormat.nChannels = _channels;
-    waveFormat.nSamplesPerSec = (uint)_frequency;
+    waveFormat.nChannels = self.channels;
+    waveFormat.nSamplesPerSec = self.frequency;
     waveFormat.wBitsPerSample = 16;
     waveFormat.nBlockAlign = waveFormat.nChannels * waveFormat.wBitsPerSample / 8;
     waveFormat.nAvgBytesPerSec = waveFormat.nSamplesPerSec * waveFormat.nBlockAlign;
@@ -145,7 +127,7 @@ private:
     secondaryDescription.guid3DAlgorithm = GUID_NULL;
     secondaryDescription.lpwfxFormat = &waveFormat;
     _interface->CreateSoundBuffer(&secondaryDescription, &_secondary, 0);
-    _secondary->SetFrequency((uint)_frequency);
+    _secondary->SetFrequency(self.frequency);
     _secondary->SetCurrentPosition(0);
 
     _ready = true;
diff --git a/ruby/audio/openal.cpp b/ruby/audio/openal.cpp
index 1393c009..da6a50ec 100644
--- a/ruby/audio/openal.cpp
+++ b/ruby/audio/openal.cpp
@@ -7,6 +7,7 @@
 #endif
 
 struct AudioOpenAL : AudioDriver {
+  AudioOpenAL& self = *this;
   AudioOpenAL(Audio& driver) : AudioDriver(super) {}
   ~AudioOpenAL() { terminate(); }
 
@@ -161,8 +162,6 @@ private:
     return true;
   }
 
-  AudioOpenAL& self = *this;
-
   bool _ready = false;
 
   ALCdevice* _openAL = nullptr;
diff --git a/ruby/audio/oss.cpp b/ruby/audio/oss.cpp
index 508ec458..eeb0f95b 100644
--- a/ruby/audio/oss.cpp
+++ b/ruby/audio/oss.cpp
@@ -14,6 +14,7 @@
 #endif
 
 struct AudioOSS : AudioDriver {
+  AudioOSS& self = *this;
   AudioOSS(Audio& super) : AudioDriver(super) {}
   ~AudioOSS() { terminate(); }
 
@@ -118,8 +119,6 @@ private:
     return true;
   }
 
-  AudioOSS& self = *this;
-
   int _fd = -1;
   int _format = AFMT_S16_LE;
   int _bufferSize = 1;
diff --git a/ruby/audio/pulseaudio.cpp b/ruby/audio/pulseaudio.cpp
index b48e2ada..eaa0112c 100644
--- a/ruby/audio/pulseaudio.cpp
+++ b/ruby/audio/pulseaudio.cpp
@@ -1,41 +1,32 @@
 #include <pulse/pulseaudio.h>
 
 struct AudioPulseAudio : Audio {
-  AudioPulseAudio() { initialize(); }
+  AudioPulseAudio& self = *this;
+  AudioPulseAudio(Audio& super) : AudioDriver(super) {}
   ~AudioPulseAudio() { terminate(); }
 
+  auto create() -> bool override {
+    super.setFrequency(48000);
+    super.setLatency(40);
+    return initialize();
+  }
+
   auto driver() -> string override { return "PulseAudio"; }
   auto ready() -> bool override { return _ready; }
 
   auto hasBlocking() -> bool override { return true; }
-  auto hasFrequency() -> bool override { return true; }
-  auto hasLatency() -> bool override { return true; }
 
-  auto availableFrequencies() -> vector<double> override {
-    return {44100.0, 48000.0, 96000.0};
+  auto hasFrequencies() -> vector<uint> override {
+    return {44100, 48000, 96000};
   }
 
-  auto availableLatencies() -> vector<uint> override {
+  auto hasLatencies() -> vector<uint> override {
     return {20, 40, 60, 80, 100};
   }
 
-  auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Audio::blocking()) return true;
-    if(!Audio::setBlocking(blocking)) return false;
-    return true;
-  }
-
-  auto setFrequency(double frequency) -> bool override {
-    if(frequency == Audio::frequency()) return true;
-    if(!Audio::setFrequency(frequency)) return false;
-    return initialize();
-  }
-
-  auto setLatency(uint latency) -> bool override {
-    if(latency == Audio::latency()) return true;
-    if(!Audio::setLatency(latency)) return false;
-    return initialize();
-  }
+  auto setBlocking(bool blocking) -> bool override { return true; }
+  auto setFrequency(double frequency) -> bool override { return initialize(); }
+  auto setLatency(uint latency) -> bool override { return initialize(); }
 
   auto output(const double samples[]) -> void override {
     pa_stream_begin_write(_stream, (void**)&_buffer, &_period);
@@ -80,12 +71,12 @@ private:
 
     _specification.format = PA_SAMPLE_S16LE;
     _specification.channels = 2;
-    _specification.rate = (uint)_frequency;
+    _specification.rate = self.frequency;
     _stream = pa_stream_new(_context, "audio", &_specification, nullptr);
 
     pa_buffer_attr bufferAttributes;
     bufferAttributes.maxlength = -1;
-    bufferAttributes.tlength = pa_usec_to_bytes(_latency * PA_USEC_PER_MSEC, &_specification);
+    bufferAttributes.tlength = pa_usec_to_bytes(self.latency * PA_USEC_PER_MSEC, &_specification);
     bufferAttributes.prebuf = -1;
     bufferAttributes.minreq = -1;
     bufferAttributes.fragsize = -1;
diff --git a/ruby/audio/pulseaudiosimple.cpp b/ruby/audio/pulseaudiosimple.cpp
index c7347d0b..8cb51fd9 100644
--- a/ruby/audio/pulseaudiosimple.cpp
+++ b/ruby/audio/pulseaudiosimple.cpp
@@ -1,24 +1,25 @@
 #include <pulse/simple.h>
 #include <pulse/error.h>
 
-struct AudioPulseAudioSimple : Audio {
-  AudioPulseAudioSimple() { initialize(); }
+struct AudioPulseAudioSimple : AudioDriver {
+  AudioPulseAudioSimple& self = *this;
+  AudioPulseAudioSimple(Audio& super) : AudioDriver(super) {}
   ~AudioPulseAudioSimple() { terminate(); }
 
+  auto create() -> bool override {
+    super.setBlocking(true);
+    super.setFrequency(48000);
+    return initialize();
+  }
+
   auto driver() -> string override { return "PulseAudioSimple"; }
   auto ready() -> bool override { return _ready; }
 
-  auto hasFrequency() -> bool override { return true; }
-
-  auto availableFrequencies() -> vector<double> override {
-    return {44100.0, 48000.0, 96000.0};
+  auto hasFrequencies() -> vector<uint> override {
+    return {44100, 48000, 96000};
   }
 
-  auto setFrequency(double frequency) -> bool override {
-    if(frequency == Audio::frequency()) return true;
-    if(!Audio::setFrequency(frequency)) return false;
-    return initialize();
-  }
+  auto setFrequency(uint frequency) -> bool override { return initialize(); }
 
   auto output(const double samples[]) -> void override {
     if(!ready()) return;
@@ -39,7 +40,7 @@ private:
     pa_sample_spec specification;
     specification.format = PA_SAMPLE_S16LE;
     specification.channels = 2;
-    specification.rate = (uint)_frequency;
+    specification.rate = self.frequency;
 
     int error = 0;
     _interface = pa_simple_new(
diff --git a/ruby/audio/wasapi.cpp b/ruby/audio/wasapi.cpp
index 691635c2..eb1f2cdd 100644
--- a/ruby/audio/wasapi.cpp
+++ b/ruby/audio/wasapi.cpp
@@ -6,63 +6,45 @@
 #include <endpointvolume.h>
 #include <functiondiscoverykeys_devpkey.h>
 
-struct AudioWASAPI : Audio {
-  AudioWASAPI() { initialize(); }
+struct AudioWASAPI : AudioDriver {
+  AudioWASAPI& self = *this;
+  AudioWASAPI(Audio& super) : AudioDriver(super) {}
   ~AudioWASAPI() { terminate(); }
 
+  auto create() -> bool override {
+    super.setLatency(40);
+    return initialize();
+  }
+
   auto driver() -> string override { return "WASAPI"; }
   auto ready() -> bool override { return _ready; }
 
   auto hasExclusive() -> bool override { return true; }
-  auto hasDevice() -> bool override { return true; }
   auto hasBlocking() -> bool override { return true; }
-  auto hasFrequency() -> bool override { return true; }
-  auto hasLatency() -> bool override { return true; }
 
-  auto availableDevices() -> vector<string> override {
+  auto hasDevices() -> vector<string> override {
     return _devices;
   }
 
-  auto availableFrequencies() -> vector<double> override {
-    return {_frequency};
+  auto hasChannels() -> vector<uint> override {
+    return {self.channels};
+  }
+
+  auto hasFrequencies() -> vector<uint> override {
+    return {self.frequency};
   }
 
   auto availableLatencies() -> vector<uint> override {
     return {0, 20, 40, 60, 80, 100};
   }
 
-  auto setExclusive(bool exclusive) -> bool override {
-    if(exclusive == Audio::exclusive()) return true;
-    if(!Audio::setExclusive(exclusive)) return false;
-    return initialize();
-  }
-
-  auto setDevice(string device) -> bool override {
-    if(device == Audio::device()) return true;
-    if(!Audio::setDevice(device)) return false;
-    return initialize();
-  }
-
-  auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Audio::blocking()) return true;
-    if(!Audio::setBlocking(blocking)) return false;
-    return true;
-  }
-
-  auto setFrequency(double frequency) -> bool override {
-    if(frequency == Audio::frequency()) return true;
-    if(!Audio::setFrequency(frequency)) return false;
-    return initialize();
-  }
-
-  auto setLatency(uint latency) -> bool override {
-    if(latency == Audio::latency()) return true;
-    if(!Audio::setLatency(latency)) return false;
-    return initialize();
-  }
+  auto setExclusive(bool exclusive) -> bool override { return initialize(); }
+  auto setDevice(string device) -> bool override { return initialize(); }
+  auto setBlocking(bool blocking) -> bool override { return true; }
+  auto setFrequency(uint frequency) -> bool override { return initialize(); }
+  auto setLatency(uint latency) -> bool override { return initialize(); }
 
   auto clear() -> void override {
-    if(!ready()) return;
     _queue.read = 0;
     _queue.write = 0;
     _queue.count = 0;
@@ -72,8 +54,6 @@ struct AudioWASAPI : Audio {
   }
 
   auto output(const double samples[]) -> void override {
-    if(!ready()) return;
-
     for(uint n : range(_channels)) {
       _queue.samples[_queue.write][n] = samples[n];
     }
@@ -81,7 +61,7 @@ struct AudioWASAPI : Audio {
     _queue.count++;
 
     if(_queue.count >= _bufferSize) {
-      if(WaitForSingleObject(_eventHandle, _blocking ? INFINITE : 0) == WAIT_OBJECT_0) {
+      if(WaitForSingleObject(_eventHandle, self.blocking ? INFINITE : 0) == WAIT_OBJECT_0) {
         write();
       }
     }
@@ -131,7 +111,7 @@ private:
       waveFormat = *(WAVEFORMATEXTENSIBLE*)propVariant.blob.pBlobData;
       propertyStore->Release();
       if(_audioClient->GetDevicePeriod(nullptr, &_devicePeriod) != S_OK) return false;
-      auto latency = max(_devicePeriod, (REFERENCE_TIME)_latency * 10'000);  //1ms to 100ns units
+      auto latency = max(_devicePeriod, (REFERENCE_TIME)self.latency * 10'000);  //1ms to 100ns units
       auto result = _audioClient->Initialize(AUDCLNT_SHAREMODE_EXCLUSIVE, AUDCLNT_STREAMFLAGS_EVENTCALLBACK, latency, latency, &waveFormat.Format, nullptr);
       if(result == AUDCLNT_E_BUFFER_SIZE_NOT_ALIGNED) {
         if(_audioClient->GetBufferSize(&_bufferSize) != S_OK) return false;
@@ -149,7 +129,7 @@ private:
       waveFormat = *(WAVEFORMATEXTENSIBLE*)waveFormatEx;
       CoTaskMemFree(waveFormatEx);
       if(_audioClient->GetDevicePeriod(&_devicePeriod, nullptr)) return false;
-      auto latency = max(_devicePeriod, (REFERENCE_TIME)_latency * 10'000);  //1ms to 100ns units
+      auto latency = max(_devicePeriod, (REFERENCE_TIME)self.latency * 10'000);  //1ms to 100ns units
       if(_audioClient->Initialize(AUDCLNT_SHAREMODE_SHARED, AUDCLNT_STREAMFLAGS_EVENTCALLBACK, latency, 0, &waveFormat.Format, nullptr) != S_OK) return false;
     }
 
@@ -158,8 +138,8 @@ private:
     if(_audioClient->GetService(IID_IAudioRenderClient, (void**)&_renderClient) != S_OK) return false;
     if(_audioClient->GetBufferSize(&_bufferSize) != S_OK) return false;
 
-    _channels = waveFormat.Format.nChannels;
-    _frequency = waveFormat.Format.nSamplesPerSec;
+    self.channels = waveFormat.Format.nChannels;
+    self.frequency = waveFormat.Format.nSamplesPerSec;
     _mode = waveFormat.SubFormat.Data1;
     _precision = waveFormat.Format.wBitsPerSample;
 
diff --git a/ruby/audio/xaudio2.cpp b/ruby/audio/xaudio2.cpp
index d3f80e5f..5f75a7fb 100644
--- a/ruby/audio/xaudio2.cpp
+++ b/ruby/audio/xaudio2.cpp
@@ -1,42 +1,33 @@
 #include "xaudio2.hpp"
 #include <windows.h>
 
-struct AudioXAudio2 : Audio, public IXAudio2VoiceCallback {
-  AudioXAudio2() { initialize(); }
+struct AudioXAudio2 : AudioDriver, public IXAudio2VoiceCallback {
+  AudioXAudio2& self = *this;
+  AudioXAudio2(Audio& super) : AudioDriver(super) {}
   ~AudioXAudio2() { terminate(); }
 
+  auto create() -> bool override {
+    super.setFrequency(48000);
+    super.setLatency(40);
+    return initialize();
+  }
+
   auto driver() -> string override { return "XAudio2"; }
   auto ready() -> bool override { return _ready; }
 
   auto hasBlocking() -> bool override { return true; }
-  auto hasFrequency() -> bool override { return true; }
-  auto hasLatency() -> bool override { return true; }
 
-  auto availableFrequencies() -> vector<double> override {
-    return {44100.0, 48000.0, 96000.0};
+  auto hasFrequencies() -> vector<uint> override {
+    return {44100, 48000, 96000};
   }
 
-  auto availableLatencies() -> vector<uint> override {
+  auto hasLatencies() -> vector<uint> override {
     return {20, 40, 60, 80, 100};
   }
 
-  auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Audio::blocking()) return true;
-    if(!Audio::setBlocking(blocking)) return false;
-    return true;
-  }
-
-  auto setFrequency(double frequency) -> bool override {
-    if(frequency == Audio::frequency()) return true;
-    if(!Audio::setFrequency(frequency)) return false;
-    return initialize();
-  }
-
-  auto setLatency(uint latency) -> bool override {
-    if(latency == Audio::latency()) return true;
-    if(!Audio::setLatency(latency)) return false;
-    return initialize();
-  }
+  auto setBlocking(bool blocking) -> bool override { return true; }
+  auto setFrequency(uint frequency) -> bool override { return initialize(); }
+  auto setLatency(uint latency) -> bool override { return initialize(); }
 
   auto clear() -> void override {
     if(!_sourceVoice) return;
@@ -58,7 +49,7 @@ struct AudioXAudio2 : Audio, public IXAudio2VoiceCallback {
     _bufferOffset = 0;
 
     if(_bufferQueue == _bufferCount - 1) {
-      if(_blocking) {
+      if(self.blocking) {
         //wait until there is at least one other free buffer for the next sample
         while(_bufferQueue == _bufferCount - 1);
       } else {  //we need one free buffer for the next sample, so ignore the current contents
@@ -75,7 +66,7 @@ private:
     terminate();
 
     _bufferCount = 8;
-    _period = _frequency * _latency / _bufferCount / 1000.0 + 0.5;
+    _period = self.frequency * self.latency / _bufferCount / 1000.0 + 0.5;
     _buffer = new uint32_t[_period * _bufferCount];
     _bufferOffset = 0;
     _bufferIndex = 0;
@@ -94,12 +85,12 @@ private:
       if(deviceDetails.Role & DefaultGameDevice) deviceID = deviceIndex;
     }
 
-    if(FAILED(_interface->CreateMasteringVoice(&_masterVoice, _channels, (uint)_frequency, 0, deviceID, nullptr))) return terminate(), false;
+    if(FAILED(_interface->CreateMasteringVoice(&_masterVoice, _channels, self.frequency, 0, deviceID, nullptr))) return terminate(), false;
 
     WAVEFORMATEX waveFormat;
     waveFormat.wFormatTag = WAVE_FORMAT_PCM;
     waveFormat.nChannels = _channels;
-    waveFormat.nSamplesPerSec = (uint)_frequency;
+    waveFormat.nSamplesPerSec = self.frequency;
     waveFormat.nBlockAlign = 4;
     waveFormat.wBitsPerSample = 16;
     waveFormat.nAvgBytesPerSec = waveFormat.nSamplesPerSec * waveFormat.nBlockAlign;
diff --git a/ruby/input/carbon.cpp b/ruby/input/carbon.cpp
index cfcc0a24..0f6b88c6 100644
--- a/ruby/input/carbon.cpp
+++ b/ruby/input/carbon.cpp
@@ -1,6 +1,7 @@
 #include "keyboard/carbon.cpp"
 
 struct InputCarbon : InputDriver {
+  InputCarbon& self = *this;
   InputCarbon(Input& super) : InputDriver(super), keyboard(super) {}
   ~InputCarbon() { terminate(); }
 
@@ -37,7 +38,6 @@ private:
     keyboard.terminate();
   }
 
-  InputCarbon& self = *this;
   bool isReady = false;
   InputKeyboardCarbon keyboard;
 };
diff --git a/ruby/input/quartz.cpp b/ruby/input/quartz.cpp
index f7761b55..67fa04c1 100644
--- a/ruby/input/quartz.cpp
+++ b/ruby/input/quartz.cpp
@@ -1,6 +1,7 @@
 #include "keyboard/quartz.cpp"
 
 struct InputQuartz : InputDriver {
+  InputQuartz& self = *this;
   InputQuartz(Input& super) : InputDriver(super), keyboard(super) {}
   ~InputQuartz() { terminate(); }
 
@@ -37,7 +38,6 @@ private:
     keyboard.terminate();
   }
 
-  InputQuartz& self = *this;
   bool isReady = false;
   InputKeyboardQuartz keyboard;
 };
diff --git a/ruby/input/sdl.cpp b/ruby/input/sdl.cpp
index 3d03d811..8f725dce 100644
--- a/ruby/input/sdl.cpp
+++ b/ruby/input/sdl.cpp
@@ -7,6 +7,7 @@
 #include "joypad/sdl.cpp"
 
 struct InputSDL : InputDriver {
+  InputSDL& self = *this;
   InputSDL(Input& super) : InputDriver(super), keyboard(super), mouse(super), joypad(super) {}
   ~InputSDL() { terminate(); }
 
@@ -54,7 +55,6 @@ private:
     joypad.terminate();
   }
 
-  InputSDL& self = *this;
   bool isReady = false;
   InputKeyboardXlib keyboard;
   InputMouseXlib mouse;
diff --git a/ruby/input/udev.cpp b/ruby/input/udev.cpp
index 82d15af9..b9bf2f40 100644
--- a/ruby/input/udev.cpp
+++ b/ruby/input/udev.cpp
@@ -13,6 +13,7 @@
 #include "joypad/udev.cpp"
 
 struct InputUdev : InputDriver {
+  InputUdev& self = *this;
   InputUdev(Input& super) : InputDriver(super), keyboard(super), mouse(super), joypad(super) {}
   ~InputUdev() { terminate(); }
 
@@ -60,7 +61,6 @@ private:
     joypad.terminate();
   }
 
-  InputUdev& self = *this;
   bool isReady = false;
   InputKeyboardXlib keyboard;
   InputMouseXlib mouse;
diff --git a/ruby/input/windows.cpp b/ruby/input/windows.cpp
index 46471479..0e5b9ea3 100644
--- a/ruby/input/windows.cpp
+++ b/ruby/input/windows.cpp
@@ -9,6 +9,7 @@
 #include "joypad/directinput.cpp"
 
 struct InputWindows : InputDriver {
+  InputWindows& self = *this;
   InputWindows(Input& driver) : InputDriver(super), keyboard(super), mouse(super), joypadXInput(super), joypadDirectInput(super) {}
   ~InputWindows() { terminate(); }
 
@@ -63,8 +64,8 @@ private:
     if(!directInputContext) return false;
 
     if(!keyboard.initialize()) return false;
-    if(!mouse.initialize(_context)) return false;
-    bool xinputAvailable = _joypadXInput.initialize();
+    if(!mouse.initialize(self.context)) return false;
+    bool xinputAvailable = joypadXInput.initialize();
     if(!joypadDirectInput.initialize(self.context, directInputContext, xinputAvailable)) return false;
     return isReady = true;
   }
@@ -83,7 +84,6 @@ private:
     }
   }
 
-  InputWindows& self = *this;
   bool isReady = false;
   InputKeyboardRawInput keyboard;
   InputMouseRawInput mouse;
diff --git a/ruby/input/xlib.cpp b/ruby/input/xlib.cpp
index 8f0938fc..8b1f0e7c 100644
--- a/ruby/input/xlib.cpp
+++ b/ruby/input/xlib.cpp
@@ -8,6 +8,7 @@
 #include "mouse/xlib.cpp"
 
 struct InputXlib : InputDriver {
+  InputXlib& self = *this;
   InputXlib(Input& super) : InputDriver(super), keyboard(super), mouse(super) {}
   ~InputXlib() { terminate(); }
 
@@ -52,7 +53,6 @@ private:
     mouse.terminate();
   }
 
-  InputXlib& self = *this;
   bool isReady = false;
   InputKeyboardXlib keyboard;
   InputMouseXlib mouse;
diff --git a/ruby/video/cgl.cpp b/ruby/video/cgl.cpp
index 7e39655d..38773754 100644
--- a/ruby/video/cgl.cpp
+++ b/ruby/video/cgl.cpp
@@ -11,10 +11,15 @@ struct VideoCGL;
 -(void) reshape;
 @end
 
-struct VideoCGL : Video, OpenGL {
-  VideoCGL() { initialize(); }
+struct VideoCGL : VideoDriver, OpenGL {
+  VideoCGL& self = *this;
+  VideoCGL(Video& super) : VideoDriver(super) {}
   ~VideoCGL() { terminate(); }
 
+  auto create() -> bool override {
+    return initialize();
+  }
+
   auto driver() -> string override { return "OpenGL"; }
   auto ready() -> bool override { return _ready; }
 
@@ -25,14 +30,10 @@ struct VideoCGL : Video, OpenGL {
   auto hasShader() -> bool override { return true; }
 
   auto setContext(uintptr context) -> bool override {
-    if(context == Video::context()) return true;
-    if(!Video::setContext(context)) return false;
     return initialize();
   }
 
   auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Video::blocking()) return true;
-    if(!Video::setBlocking(blocking)) return false;
     if(!view) return true;
     @autoreleasepool {
       [[view openGLContext] makeCurrentContext];
@@ -43,28 +44,21 @@ struct VideoCGL : Video, OpenGL {
   }
 
   auto setFlush(bool flush) -> bool override {
-    if(flush == Video::flush()) return true;
-    if(!Video::setFlush(flush)) return false;
     return true;
   }
 
-  auto setSmooth(bool smooth) -> bool override {
-    if(smooth == Video::smooth()) return true;
-    if(!Video::setSmooth(smooth)) return false;
-    if(!shader()) OpenGL::filter = smooth ? GL_LINEAR : GL_NEAREST;
+  auto setSmooth(bool) -> bool override {
+    if(!self.shader) OpenGL::filter = self.smooth ? GL_LINEAR : GL_NEAREST;
     return true;
   }
 
-  auto setShader(string shader) -> bool override {
-    if(shader == Video::shader()) return true;
-    if(!Video::setShader(shader)) return false;
-    OpenGL::setShader(shader);
-    if(!shader) OpenGL::filter = smooth() ? GL_LINEAR : GL_NEAREST;
+  auto setShader(string) -> bool override {
+    OpenGL::setShader(self.shader);
+    if(!self.shader) OpenGL::filter = self.smooth ? GL_LINEAR : GL_NEAREST;
     return true;
   }
 
   auto clear() -> void override {
-    if(!ready()) return;
     @autoreleasepool {
       [view lockFocus];
       OpenGL::clear();
@@ -74,17 +68,14 @@ struct VideoCGL : Video, OpenGL {
   }
 
   auto acquire(uint32_t*& data, uint& pitch, uint width, uint height) -> bool override {
-    if(!ready()) return false;
     OpenGL::size(width, height);
     return OpenGL::lock(data, pitch);
   }
 
   auto release() -> void override {
-    if(!ready()) return;
   }
 
   auto output() -> void override {
-    if(!ready()) return;
     @autoreleasepool {
       if([view lockFocusIfCanDraw]) {
         auto area = [view convertRectToBacking:[view bounds]];
@@ -92,7 +83,7 @@ struct VideoCGL : Video, OpenGL {
         OpenGL::outputHeight = area.size.height;
         OpenGL::output();
         [[view openGLContext] flushBuffer];
-        if(flush()) glFinish();
+        if(self.flush) glFinish();
         [view unlockFocus];
       }
     }
@@ -101,7 +92,7 @@ struct VideoCGL : Video, OpenGL {
 private:
   auto initialize() -> bool {
     terminate();
-    if(!_context) return false;
+    if(!self.context) return false;
 
     @autoreleasepool {
       NSOpenGLPixelFormatAttribute attributeList[] = {
@@ -112,7 +103,7 @@ private:
         0
       };
 
-      auto context = (NSView*)_context;
+      auto context = (NSView*)self.context;
       auto size = [context frame].size;
       auto format = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attributeList] autorelease];
       auto openGLContext = [[[NSOpenGLContext alloc] initWithFormat:format shareContext:nil] autorelease];
@@ -129,7 +120,7 @@ private:
 
       OpenGL::initialize();
 
-      int blocking = _blocking;
+      int blocking = self.blocking;
       [[view openGLContext] setValues:&blocking forParameter:NSOpenGLCPSwapInterval];
 
       [view unlockFocus];
diff --git a/ruby/video/direct3d.cpp b/ruby/video/direct3d.cpp
index a357fb26..4258d9fc 100644
--- a/ruby/video/direct3d.cpp
+++ b/ruby/video/direct3d.cpp
@@ -7,10 +7,15 @@ static LRESULT CALLBACK VideoDirect3D_WindowProcedure(HWND hwnd, UINT msg, WPARA
   return DefWindowProc(hwnd, msg, wparam, lparam);
 }
 
-struct VideoDirect3D : Video {
-  VideoDirect3D() { initialize(); }
+struct VideoDirect3D : VideoDriver {
+  VideoDirect3D& self = *this;
+  VideoDirect3D(Video& super) : VideoDriver(super) {}
   ~VideoDirect3D() { terminate(); }
 
+  auto create() -> bool override {
+    return initialize();
+  }
+
   auto driver() -> string override { return "Direct3D"; }
   auto ready() -> bool override { return _ready; }
 
@@ -19,30 +24,10 @@ struct VideoDirect3D : Video {
   auto hasBlocking() -> bool override { return true; }
   auto hasSmooth() -> bool override { return true; }
 
-  auto setExclusive(bool exclusive) -> bool override {
-    if(exclusive == Video::exclusive()) return true;
-    if(!Video::setExclusive(exclusive)) return false;
-    return initialize();
-  }
-
-  auto setContext(uintptr context) -> bool override {
-    if(context == Video::context()) return true;
-    if(!Video::setContext(context)) return false;
-    return initialize();
-  }
-
-  auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Video::blocking()) return true;
-    if(!Video::setBlocking(blocking)) return false;
-    return true;
-  }
-
-  auto setSmooth(bool smooth) -> bool override {
-    if(smooth == Video::smooth()) return true;
-    if(!Video::setSmooth(smooth)) return false;
-    if(ready()) updateFilter();
-    return true;
-  }
+  auto setExclusive(bool exclusive) -> bool override { return initialize(); }
+  auto setContext(uintptr context) -> bool override { return initialize(); }
+  auto setBlocking(bool blocking) -> bool override { return true; }
+  auto setSmooth(bool smooth) -> bool override { return updateFilter(); }
 
   auto clear() -> void override {
     if(!ready()) return;
@@ -66,7 +51,6 @@ struct VideoDirect3D : Video {
   }
 
   auto acquire(uint32_t*& data, uint& pitch, uint width, uint height) -> bool override {
-    if(!ready()) return false;
     if(_lost && !recover()) return false;
 
     //if output size changed, driver must be re-initialized.
@@ -90,14 +74,12 @@ struct VideoDirect3D : Video {
   }
 
   auto release() -> void override {
-    if(!ready()) return;
     _surface->UnlockRect();
     _surface->Release();
     _surface = nullptr;
   }
 
   auto output() -> void override {
-    if(!ready()) return;
     if(_lost && !recover()) return;
 
     _device->BeginScene();
@@ -183,13 +165,14 @@ private:
       (D3DPOOL)_texturePool, &_texture, nullptr);
   }
 
-  auto updateFilter() -> void {
-    if(!_device) return;
-    if(_lost && !recover()) return;
+  auto updateFilter() -> bool {
+    if(!_device) return false;
+    if(_lost && !recover()) return false;
 
     auto filter = !_smooth ? D3DTEXF_POINT : D3DTEXF_LINEAR;
     _device->SetSamplerState(0, D3DSAMP_MINFILTER, filter);
     _device->SetSamplerState(0, D3DSAMP_MAGFILTER, filter);
+    return true;
   }
 
   //(x,y) screen coordinates, in pixels
diff --git a/ruby/video/directdraw.cpp b/ruby/video/directdraw.cpp
index 48261cf6..b23b9e34 100644
--- a/ruby/video/directdraw.cpp
+++ b/ruby/video/directdraw.cpp
@@ -1,10 +1,15 @@
 #include <ddraw.h>
 #undef interface
 
-struct VideoDirectDraw : Video {
-  VideoDirectDraw() { initialize(); }
+struct VideoDirectDraw : VideoDriver {
+  VideoDirectDraw& self = *this;
+  VideoDirectDraw(Video& super) : VideoDriver(super) {}
   ~VideoDirectDraw() { terminate(); }
 
+  auto create() -> bool override {
+    return initialize();
+  }
+
   auto driver() -> string override { return "DirectDraw"; }
   auto ready() -> bool override { return _ready; }
 
@@ -12,19 +17,14 @@ struct VideoDirectDraw : Video {
   auto hasBlocking() -> bool override { return true; }
 
   auto setContext(uintptr context) -> bool override {
-    if(context == Video::context()) return true;
-    if(!Video::setContext(context)) return false;
     return initialize();
   }
 
   auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Video::blocking()) return true;
-    if(!Video::setBlocking(blocking)) return false;
     return true;
   }
 
   auto clear() -> void override {
-    if(!ready()) return;
     DDBLTFX fx = {};
     fx.dwSize = sizeof(DDBLTFX);
     fx.dwFillColor = 0x00000000;
@@ -33,7 +33,6 @@ struct VideoDirectDraw : Video {
   }
 
   auto acquire(uint32_t*& data, uint& pitch, uint width, uint height) -> bool override {
-    if(!ready()) return false;
     if(width != _width || height != _height) resize(_width = width, _height = height);
     DDSURFACEDESC2 description = {};
     description.dwSize = sizeof(DDSURFACEDESC2);
@@ -46,13 +45,11 @@ struct VideoDirectDraw : Video {
   }
 
   auto release() -> void override {
-    if(!ready()) return;
     _raster->Unlock(0);
   }
 
   auto output() -> void override {
-    if(!ready()) return;
-    if(_blocking) while(true) {
+    if(self.blocking) while(true) {
       BOOL vblank;
       _interface->GetVerticalBlankStatus(&vblank);
       if(vblank) break;
@@ -62,10 +59,10 @@ struct VideoDirectDraw : Video {
     SetRect(&source, 0, 0, _width, _height);
 
     POINT point = {0, 0};
-    ClientToScreen((HWND)_context, &point);
+    ClientToScreen((HWND)self.context, &point);
 
     RECT target;
-    GetClientRect((HWND)_context, &target);
+    GetClientRect((HWND)self.context, &target);
     OffsetRect(&target, point.x, point.y);
 
     if(_screen->Blt(&target, _raster, &source, DDBLT_WAIT, 0) == DDERR_SURFACELOST) {
@@ -77,14 +74,14 @@ struct VideoDirectDraw : Video {
 private:
   auto initialize() -> bool {
     terminate();
-    if(!_context) return false;
+    if(!self.context) return false;
 
     LPDIRECTDRAW interface = nullptr;
     DirectDrawCreate(0, &interface, 0);
     interface->QueryInterface(IID_IDirectDraw7, (void**)&_interface);
     interface->Release();
 
-    _interface->SetCooperativeLevel((HWND)_context, DDSCL_NORMAL);
+    _interface->SetCooperativeLevel((HWND)self.context, DDSCL_NORMAL);
 
     DDSURFACEDESC2 description = {};
     description.dwSize = sizeof(DDSURFACEDESC2);
@@ -93,7 +90,7 @@ private:
     _interface->CreateSurface(&description, &_screen, 0);
 
     _interface->CreateClipper(0, &_clipper, 0);
-    _clipper->SetHWnd(0, (HWND)_context);
+    _clipper->SetHWnd(0, (HWND)self.context);
     _screen->SetClipper(_clipper);
 
     _raster = nullptr;
diff --git a/ruby/video/gdi.cpp b/ruby/video/gdi.cpp
index 7731f1fd..8e4a9f2a 100644
--- a/ruby/video/gdi.cpp
+++ b/ruby/video/gdi.cpp
@@ -1,25 +1,20 @@
-struct VideoGDI : Video {
-  VideoGDI() { initialize(); }
+struct VideoGDI : VideoDriver {
+  VideoGDI& self = *this;
+  VideoGDI(Video& super) : VideoDriver(super) {}
   ~VideoGDI() { terminate(); }
 
+  auto create() -> bool override {
+    return initialize();
+  }
+
   auto driver() -> string override { return "GDI"; }
   auto ready() -> bool override { return _ready; }
 
   auto hasContext() -> bool override { return true; }
 
-  auto setContext(uintptr context) -> bool override {
-    if(context == Video::context()) return true;
-    if(!Video::setContext(context)) return false;
-    return initialize();
-  }
-
-  auto clear() -> void override {
-    if(!ready()) return;
-  }
+  auto setContext(uintptr context) -> bool override { return initialize(); }
 
   auto acquire(uint32_t*& data, uint& pitch, uint width, uint height) -> bool override {
-    if(!ready()) return false;
-
     if(!_buffer || _width != width || _height != height) {
       if(_buffer) delete[] _buffer;
       if(_bitmap) DeleteObject(_bitmap);
@@ -29,11 +24,11 @@ struct VideoGDI : Video {
       _width = width;
       _height = height;
 
-      HDC hdc = GetDC((HWND)_context);
+      HDC hdc = GetDC((HWND)self.context);
       _dc = CreateCompatibleDC(hdc);
       _bitmap = CreateCompatibleBitmap(hdc, width, height);
       SelectObject(_dc, _bitmap);
-      ReleaseDC((HWND)_context, hdc);
+      ReleaseDC((HWND)self.context, hdc);
 
       memory::fill(&_info, sizeof(BITMAPINFO));
       _info.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
@@ -50,25 +45,22 @@ struct VideoGDI : Video {
   }
 
   auto release() -> void override {
-    if(!ready()) return;
   }
 
   auto output() -> void override {
-    if(!ready()) return;
-
     RECT rc;
-    GetClientRect((HWND)_context, &rc);
+    GetClientRect((HWND)self.context, &rc);
 
     SetDIBits(_dc, _bitmap, 0, _height, (void*)_buffer, &_info, DIB_RGB_COLORS);
-    HDC hdc = GetDC((HWND)_context);
+    HDC hdc = GetDC((HWND)self.context);
     StretchBlt(hdc, rc.left, rc.top, rc.right, rc.bottom, _dc, 0, 0, _width, _height, SRCCOPY);
-    ReleaseDC((HWND)_context, hdc);
+    ReleaseDC((HWND)self.context, hdc);
   }
 
 private:
   auto initialize() -> bool {
     terminate();
-    if(!_context) return false;
+    if(!self.context) return false;
 
     _width = 0;
     _height = 0;
diff --git a/ruby/video/glx.cpp b/ruby/video/glx.cpp
index 4b5bf714..cb4bc196 100644
--- a/ruby/video/glx.cpp
+++ b/ruby/video/glx.cpp
@@ -7,47 +7,43 @@ auto VideoGLX_X11ErrorHandler(Display*, XErrorEvent*) -> int {
   return 0;  //suppress errors
 }
 
-struct VideoGLX : Video, OpenGL {
-  VideoGLX() { initialize(); }
+struct VideoGLX : VideoDriver, OpenGL {
+  VideoGLX& self = *this;
+  VideoGLX(Video& super) : VideoDriver(super) {}
   ~VideoGLX() { terminate(); }
 
+  auto create() -> bool override {
+    super.setFormat("RGB24");
+    return initialize();
+  }
+
   auto driver() -> string override { return "OpenGL"; }
   auto ready() -> bool override { return _ready; }
 
   auto hasContext() -> bool override { return true; }
   auto hasBlocking() -> bool override { return true; }
   auto hasFlush() -> bool override { return true; }
-  auto hasFormat() -> bool override { return true; }
   auto hasSmooth() -> bool override { return true; }
   auto hasShader() -> bool override { return true; }
 
-  auto availableFormats() -> vector<string> override {
-    return {"RGB24", "RGB30"};
+  auto hasFormats() -> vector<string> override {
+    return {"RGB24"};  //"RGB30"
   }
 
   auto setContext(uintptr context) -> bool override {
-    if(context == Video::context()) return true;
-    if(!Video::setContext(context)) return false;
     return initialize();
   }
 
   auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Video::blocking()) return true;
-    if(!Video::setBlocking(blocking)) return false;
     if(glXSwapInterval) glXSwapInterval(blocking);
     return true;
   }
 
   auto setFlush(bool flush) -> bool override {
-    if(flush == Video::flush()) return true;
-    if(!Video::setFlush(flush)) return false;
     return true;
   }
 
   auto setFormat(string format) -> bool override {
-    if(format == Video::format()) return true;
-    if(!Video::setFormat(format)) return false;
-
     if(format == "RGB24") {
       OpenGL::inputFormat = GL_RGBA8;
       return true;
@@ -61,46 +57,37 @@ struct VideoGLX : Video, OpenGL {
     return false;
   }
 
-  auto setSmooth(bool smooth) -> bool override {
-    if(smooth == Video::smooth()) return true;
-    if(!Video::setSmooth(smooth)) return false;
-    if(!shader()) OpenGL::filter = smooth ? GL_LINEAR : GL_NEAREST;
+  auto setSmooth(bool) -> bool override {
+    if(!self.shader) OpenGL::filter = self.smooth ? GL_LINEAR : GL_NEAREST;
     return true;
   }
 
-  auto setShader(string shader) -> bool override {
-    if(shader == Video::shader()) return true;
-    if(!Video::setShader(shader)) return false;
-    OpenGL::setShader(shader);
-    if(!shader) OpenGL::filter = smooth() ? GL_LINEAR : GL_NEAREST;
+  auto setShader(string) -> bool override {
+    OpenGL::setShader(self.shader);
+    if(!self.shader) OpenGL::filter = self.smooth ? GL_LINEAR : GL_NEAREST;
     return true;
   }
 
   auto clear() -> void override {
-    if(!ready()) return;
     OpenGL::clear();
     if(_doubleBuffer) glXSwapBuffers(_display, _glXWindow);
   }
 
   auto acquire(uint32_t*& data, uint& pitch, uint width, uint height) -> bool override {
-    if(!ready()) return false;
     OpenGL::size(width, height);
     return OpenGL::lock(data, pitch);
   }
 
   auto release() -> void override {
-    if(!ready()) return;
   }
 
   auto output() -> void override {
-    if(!ready()) return;
-
     //we must ensure that the child window is the same size as the parent window.
     //unfortunately, we cannot hook the parent window resize event notification,
     //as we did not create the parent window, nor have any knowledge of the toolkit used.
     //therefore, inelegant as it may be, we query each window size and resize as needed.
     XWindowAttributes parent, child;
-    XGetWindowAttributes(_display, (Window)_context, &parent);
+    XGetWindowAttributes(_display, (Window)self.context, &parent);
     XGetWindowAttributes(_display, (Window)_window, &child);
     if(child.width != parent.width || child.height != parent.height) {
       XResizeWindow(_display, _window, parent.width, parent.height);
@@ -110,7 +97,7 @@ struct VideoGLX : Video, OpenGL {
     OpenGL::outputHeight = parent.height;
     OpenGL::output();
     if(_doubleBuffer) glXSwapBuffers(_display, _glXWindow);
-    if(flush()) glFinish();
+    if(self.flush) glFinish();
   }
 
   auto poll() -> void override {
@@ -120,7 +107,7 @@ struct VideoGLX : Video, OpenGL {
       if(event.type == Expose) {
         XWindowAttributes attributes;
         XGetWindowAttributes(_display, _window, &attributes);
-        doUpdate(attributes.width, attributes.height);
+        super.doUpdate(attributes.width, attributes.height);
       }
     }
   }
@@ -128,7 +115,7 @@ struct VideoGLX : Video, OpenGL {
 private:
   auto initialize() -> bool {
     terminate();
-    if(!_context) return false;
+    if(!self.context) return false;
 
     _display = XOpenDisplay(nullptr);
     _screen = DefaultScreen(_display);
@@ -138,11 +125,11 @@ private:
     if(_versionMajor < 1 || (_versionMajor == 1 && _versionMinor < 2)) return false;
 
     XWindowAttributes windowAttributes;
-    XGetWindowAttributes(_display, (Window)_context, &windowAttributes);
+    XGetWindowAttributes(_display, (Window)self.context, &windowAttributes);
 
-    int redDepth   = Video::format() == "RGB30" ? 10 : 8;
-    int greenDepth = Video::format() == "RGB30" ? 10 : 8;
-    int blueDepth  = Video::format() == "RGB30" ? 10 : 8;
+    int redDepth   = VideoDriver::format == "RGB30" ? 10 : 8;
+    int greenDepth = VideoDriver::format == "RGB30" ? 10 : 8;
+    int blueDepth  = VideoDriver::format == "RGB30" ? 10 : 8;
 
     //let GLX determine the best Visual to use for GL output; provide a few hints
     //note: some video drivers will override double buffering attribute
@@ -162,7 +149,7 @@ private:
 
     XVisualInfo* vi = glXGetVisualFromFBConfig(_display, fbConfig[0]);
 
-    //(Window)_context has already been realized, most likely with DefaultVisual.
+    //(Window)self.context has already been realized, most likely with DefaultVisual.
     //GLX requires that the GL output window has the same Visual as the GLX context.
     //it is not possible to change the Visual of an already realized (created) window.
     //therefore a new child window, using the same GLX Visual, must be created and binded to it.
@@ -170,7 +157,7 @@ private:
     XSetWindowAttributes attributes = {};
     attributes.colormap = _colormap;
     attributes.border_pixel = 0;
-    _window = XCreateWindow(_display, /* parent = */ (Window)_context,
+    _window = XCreateWindow(_display, /* parent = */ (Window)self.context,
       /* x = */ 0, /* y = */ 0, windowAttributes.width, windowAttributes.height,
       /* border_width = */ 0, vi->depth, InputOutput, vi->visual,
       CWColormap | CWBorderPixel, &attributes);
@@ -219,7 +206,7 @@ private:
       return false;
     }
 
-    if(glXSwapInterval) glXSwapInterval(_blocking);
+    if(glXSwapInterval) glXSwapInterval(self.blocking);
 
     //read attributes of frame buffer for later use, as requested attributes from above are not always granted
     int value = 0;
diff --git a/ruby/video/glx2.cpp b/ruby/video/glx2.cpp
index b09addc7..db70d685 100644
--- a/ruby/video/glx2.cpp
+++ b/ruby/video/glx2.cpp
@@ -22,6 +22,7 @@
 #endif
 
 struct VideoGLX2 : VideoDriver {
+  VideoGLX2& self = *this;
   VideoGLX2(Video& super) : VideoDriver(super) {}
   ~VideoGLX2() { terminate(); }
 
@@ -260,8 +261,6 @@ private:
     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, _glWidth, _glHeight, 0, GL_BGRA, _glFormat, _glBuffer);
   }
 
-  VideoGLX2& self = *this;
-
   bool _ready = false;
 
   Display* _display = nullptr;
diff --git a/ruby/video/wgl.cpp b/ruby/video/wgl.cpp
index 9da15220..3e66b922 100644
--- a/ruby/video/wgl.cpp
+++ b/ruby/video/wgl.cpp
@@ -3,10 +3,15 @@
 #define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091
 #define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092
 
-struct VideoWGL : Video, OpenGL {
-  VideoWGL() { initialize(); }
+struct VideoWGL : VideoDriver, OpenGL {
+  VideoWGL& self = *this;
+  VideoWGL(Video& super) : VideoDriver(super) {}
   ~VideoWGL() { terminate(); }
 
+  auto create() -> bool override {
+    return initialize();
+  }
+
   auto driver() -> string override { return "OpenGL"; }
   auto ready() -> bool override { return _ready; }
 
@@ -17,70 +22,56 @@ struct VideoWGL : Video, OpenGL {
   auto hasShader() -> bool override { return true; }
 
   auto setContext(uintptr context) -> bool override {
-    if(context == Video::context()) return true;
-    if(!Video::setContext(context)) return false;
     return initialize();
   }
 
   auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Video::blocking()) return true;
-    if(!Video::setBlocking(blocking)) return false;
     if(wglSwapInterval) wglSwapInterval(blocking);
     return true;
   }
 
   auto setFlush(bool flush) -> bool override {
-    if(flush == Video::flush()) return true;
-    if(!Video::setFlush(flush)) return false;
     return true;
   }
 
-  auto setSmooth(bool smooth) -> bool override {
-    if(smooth == Video::smooth()) return true;
-    if(!Video::setSmooth(smooth)) return false;
-    if(!shader()) OpenGL::filter = smooth ? GL_LINEAR : GL_NEAREST;
+  auto setSmooth(bool) -> bool override {
+    if(!self.shader) OpenGL::filter = self.smooth ? GL_LINEAR : GL_NEAREST;
     return true;
   }
 
-  auto setShader(string shader) -> bool override {
-    if(shader == Video::shader()) return true;
-    if(!Video::setShader(shader)) return false;
-    OpenGL::setShader(shader);
-    if(!shader) OpenGL::filter = smooth() ? GL_LINEAR : GL_NEAREST;
+  auto setShader(string) -> bool override {
+    OpenGL::setShader(self.shader);
+    if(!self.shader) OpenGL::filter = self.smooth ? GL_LINEAR : GL_NEAREST;
     return true;
   }
 
   auto clear() -> void override {
-    if(!ready()) return;
     OpenGL::clear();
     SwapBuffers(_display);
   }
 
   auto acquire(uint32_t*& data, uint& pitch, uint width, uint height) -> bool override {
-    if(!ready()) return false;
     OpenGL::size(width, height);
     return OpenGL::lock(data, pitch);
   }
 
   auto release() -> void override {
-    if(!ready()) return;
   }
 
   auto output() -> void override {
-    if(!ready()) return;
     RECT rectangle;
-    GetClientRect((HWND)_context, &rectangle);
+    GetClientRect((HWND)self.context, &rectangle);
     OpenGL::outputWidth = rectangle.right - rectangle.left;
     OpenGL::outputHeight = rectangle.bottom - rectangle.top;
     OpenGL::output();
     SwapBuffers(_display);
-    if(flush()) glFinish();
+    if(self.flush) glFinish();
   }
 
 private:
   auto initialize() -> bool {
     terminate();
-    if(!_context) return false;
+    if(!self.context) return false;
 
     PIXELFORMATDESCRIPTOR descriptor = {};
     descriptor.nSize = sizeof(PIXELFORMATDESCRIPTOR);
@@ -88,7 +79,7 @@ private:
     descriptor.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;
     descriptor.iPixelType = PFD_TYPE_RGBA;
 
-    _display = GetDC((HWND)_context);
+    _display = GetDC((HWND)self.context);
     GLuint pixelFormat = ChoosePixelFormat(_display, &descriptor);
     SetPixelFormat(_display, pixelFormat, &descriptor);
 
@@ -112,7 +103,7 @@ private:
       }
     }
 
-    if(wglSwapInterval) wglSwapInterval(_blocking);
+    if(wglSwapInterval) wglSwapInterval(self.blocking);
     return _ready = OpenGL::initialize();
   }
 
diff --git a/ruby/video/xshm.cpp b/ruby/video/xshm.cpp
index bddcd454..7d581572 100644
--- a/ruby/video/xshm.cpp
+++ b/ruby/video/xshm.cpp
@@ -9,10 +9,11 @@
 #include <X11/extensions/XShm.h>
 
 struct VideoXShm : VideoDriver {
+  VideoXShm& self = *this;
   VideoXShm(Video& super) : VideoDriver(super) {}
   ~VideoXShm() { terminate(); }
 
-  auto create() -> bool {
+  auto create() -> bool override {
     return initialize();
   }
 
@@ -184,8 +185,6 @@ private:
     return cr << 16 | cg << 8 | cb << 0;
   }
 
-  VideoXShm& self = *this;
-
   bool _ready = false;
 
   uint32_t* _inputBuffer = nullptr;
diff --git a/ruby/video/xvideo.cpp b/ruby/video/xvideo.cpp
index 2b80bf8c..cfe60b28 100644
--- a/ruby/video/xvideo.cpp
+++ b/ruby/video/xvideo.cpp
@@ -6,36 +6,35 @@
 
 extern "C" auto XvShmCreateImage(Display*, XvPortID, int, char*, int, int, XShmSegmentInfo*) -> XvImage*;
 
-struct VideoXVideo : Video {
-  VideoXVideo() { initialize(); }
+struct VideoXVideo : VideoDriver {
+  VideoXVideo& self = *this;
+  VideoXVideo(Video& super) : VideoDriver(super) {}
   ~VideoXVideo() { terminate(); }
 
+  auto create() -> bool override {
+    return initialize();
+  }
+
   auto driver() -> string override { return "XVideo"; }
   auto ready() -> bool override { return _ready; }
 
   auto hasContext() -> bool override { return true; }
   auto hasBlocking() -> bool override { return true; }
-  auto hasFormat() -> bool override { return true; }
 
-  auto availableFormats() -> vector<string> override {
+  auto hasFormats() -> vector<string> override {
     return _formatNames;
   }
 
   auto setContext(uintptr context) -> bool override {
-    if(context == Video::context()) return true;
-    if(!Video::setContext(context)) return false;
     return initialize();
   }
 
   auto setBlocking(bool blocking) -> bool override {
-    if(blocking == Video::blocking()) return true;
-    if(!Video::setBlocking(blocking)) return false;
-
     bool result = false;
     Display* display = XOpenDisplay(nullptr);
     Atom atom = XInternAtom(display, "XV_SYNC_TO_VBLANK", true);
     if(atom != None && _port >= 0) {
-      XvSetPortAttribute(display, _port, atom, _blocking);
+      XvSetPortAttribute(display, _port, atom, self.blocking);
       result = true;
     }
     XCloseDisplay(display);
@@ -43,13 +42,10 @@ struct VideoXVideo : Video {
   }
 
   auto setFormat(string format) -> bool override {
-    if(format == Video::format()) return true;
-    if(!Video::setFormat(format)) return false;
     return initialize();
   }
 
   auto clear() -> void override {
-    if(!ready()) return;
     memory::fill<uint32_t>(_buffer, _bufferWidth * _bufferHeight);
     //clear twice in case video is double buffered ...
     output();
@@ -57,19 +53,15 @@ struct VideoXVideo : Video {
   }
 
   auto acquire(uint32_t*& data, uint& pitch, uint width, uint height) -> bool override {
-    if(!ready()) return false;
     if(width != _width || height != _height) resize(_width = width, _height = height);
     pitch = _bufferWidth * 4;
     return data = _buffer;
   }
 
   auto release() -> void override {
-    if(!ready()) return;
   }
 
   auto output() -> void override {
-    if(!ready()) return;
-
     XWindowAttributes target;
     XGetWindowAttributes(_display, _window, &target);
 
@@ -78,7 +70,7 @@ struct VideoXVideo : Video {
     //as we did not create the parent window, nor have any knowledge of the toolkit used.
     //therefore, query each window size and resize as needed.
     XWindowAttributes parent;
-    XGetWindowAttributes(_display, (Window)_context, &parent);
+    XGetWindowAttributes(_display, (Window)self.context, &parent);
     if(target.width != parent.width || target.height != parent.height) {
       XResizeWindow(_display, _window, parent.width, parent.height);
     }
@@ -109,7 +101,7 @@ struct VideoXVideo : Video {
       if(event.type == Expose) {
         XWindowAttributes attributes;
         XGetWindowAttributes(_display, _window, &attributes);
-        doUpdate(attributes.width, attributes.height);
+        super.doUpdate(attributes.width, attributes.height);
       }
     }
   }
@@ -117,7 +109,7 @@ struct VideoXVideo : Video {
 private:
   auto initialize() -> bool {
     terminate();
-    if(!_context) return false;
+    if(!self.context) return false;
 
     _display = XOpenDisplay(nullptr);
 
@@ -154,7 +146,7 @@ private:
     //this is so that even if parent window visual depth doesn't match Xv visual
     //(common with composited windows), Xv can still render to child window.
     XWindowAttributes windowAttributes;
-    XGetWindowAttributes(_display, (Window)_context, &windowAttributes);
+    XGetWindowAttributes(_display, (Window)self.context, &windowAttributes);
 
     XVisualInfo visualTemplate;
     visualTemplate.visualid = visualID;
@@ -169,11 +161,11 @@ private:
       return false;
     }
 
-    _colormap = XCreateColormap(_display, (Window)_context, visualInfo->visual, AllocNone);
+    _colormap = XCreateColormap(_display, (Window)self.context, visualInfo->visual, AllocNone);
     XSetWindowAttributes attributes = {};
     attributes.colormap = _colormap;
     attributes.border_pixel = 0;
-    _window = XCreateWindow(_display, /* parent = */ (Window)_context,
+    _window = XCreateWindow(_display, /* parent = */ (Window)self.context,
       /* x = */ 0, /* y = */ 0, windowAttributes.width, windowAttributes.height,
       /* border_width = */ 0, depth, InputOutput, visualInfo->visual,
       CWColormap | CWBorderPixel | CWEventMask, &attributes);
@@ -200,13 +192,13 @@ private:
       print("XVideo: unable to find a supported image format.\n");
       return false;
     }
-    if(auto match = _formatNames.find(Video::format())) {
+    if(auto match = _formatNames.find(self.format)) {
       _formatID = _formatIDs[match()];
       _formatName = _formatNames[match()];
     } else {
       _formatID = _formatIDs[0];
       _formatName = _formatNames[0];
-      Video::setFormat(_formatName);
+      self.format = _formatName;
     }
 
     _ready = true;