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version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="1" color="255,255,255,1" tempo="60" threadsafe="false" penlog="false" volume="100" pan="0" lines="flat" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" 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</pentrails><costumes><list id="2"><item><costume name="Untitled" center-x="240" center-y="180" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAAOjElEQVR4Xu3VwQkAIAwEQe07vStYhPuZNHAwBHbPzFmOAAECBAgQ+CqwBfirtzECBAgQIPAEBNgjECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBAQID9AAECBAgQCAQEOEA3SYAAAQIEBNgPECBAgACBQECAA3STBAgQIEBAgP0AAQIECBAIBAQ4QDdJgAABAgQE2A8QIECAAIFAQIADdJMECBAgQECA/QABAgQIEAgEBDhAN0mAAAECBATYDxAgQIAAgUBAgAN0kwQIECBA4ALX/XNOKJ/uSwAAAABJRU5ErkJggg==" id="3"/></item></list></costumes><sounds><list struct="atomic" id="4"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="772" y="586" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="179,27,0,1" pen="tip" id="9"><costumes><list struct="atomic" id="10"></list></costumes><sounds><list struct="atomic" id="11"></list></sounds><blocks></blocks><variables></variables><scripts><script x="71" y="225"><block s="receiveGo"></block><block s="clear"></block><custom-block s="create ah brick wall with %n rows with bricks per row %n of bricks length %s width %s gap thickness %s"><l>20</l><l>50</l><l>30</l><l>20</l><l>10</l></custom-block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="set flag %&apos;which&apos; to %&apos;tf&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Presentation mode&#xD;Retina display support&#xD;Long form input dialog&#xD;Plain prototype labels&#xD;Input sliders&#xD;Execute on slider change&#xD;Clicking sound&#xD;Turbo mode&#xD;Flat design&#xD;Keyboard editing&#xD;Table support&#xD;Table lines&#xD;Visible stepping&#xD;Thread safe scripts&#xD;Prefer smooth animations&#xD;Flat line ends&#xD;Codification support&#xD;Inheritance support</options></input><input type="%b"></input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>which</l><l>tf</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;if (tf != !!tf) return;&#xD;&#xD;try{&#xD;ide.savingPreferences = false;&#xD;&#xD;switch (which) {&#xD;    case &apos;Presentation mode&apos;:&#xD;        if (tf != ide.isAppMode) ide.toggleAppMode();&#xD;        break;&#xD;    case &apos;Retina display support&apos;:&#xD;        if (tf != isRetinaEnabled()) ide.toggleRetina();&#xD;        break;&#xD;    case &apos;Long form input dialog&apos;:&#xD;        if (tf != InputSlotDialogMorph.prototype.isLaunchingExpanded)&#xD;            ide.toggleLongFormInputDialog();&#xD;        break;&#xD;    case &apos;Plain prototype labels&apos;:&#xD;        if (tf != BlockLabelPlaceHolderMorph.prototype.plainLabel)&#xD;            ide.togglePlainPrototypeLabels();&#xD;        break;&#xD;    case &apos;Input sliders&apos;:&#xD;        MorphicPreferences.useSliderForInput = tf;&#xD;        break;&#xD;    case &apos;Execute on slider change&apos;:&#xD;        ArgMorph.prototype.executeOnSliderEdit = tf;&#xD;        break;&#xD;    case &apos;Clicking sound&apos;:&#xD;        if (tf != !!BlockMorph.prototype.snapSound)&#xD;            BlockMorph.prototype.toggleSnapSound();&#xD;        break;&#xD;    case &apos;Turbo mode&apos;:&#xD;        if (tf != stage.isFastTracked)&#xD;            ide.toggleFastTracking();&#xD;        break;&#xD;    case &apos;Flat design&apos;:&#xD;        if (tf == MorphicPreferences.isFlat) break;&#xD;        if (tf)&#xD;            ide.flatDesign();&#xD;        else&#xD;            ide.defaultDesign();&#xD;        break;&#xD;    case &apos;Keyboard editing&apos;:&#xD;            ScriptsMorph.prototype.enableKeyboard = tf;&#xD;        break;&#xD;    case &apos;Table support&apos;:&#xD;            List.prototype.enableTables = tf;&#xD;        break;&#xD;    case &apos;Table lines&apos;:&#xD;                TableMorph.prototype.highContrast = tf;&#xD;        break;&#xD;    case &apos;Visible stepping&apos;:&#xD;        if (tf != Process.prototype.enableSingleStepping)&#xD;            ide.toggleSingleStepping();&#xD;        break;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        stage.isThreadSafe = tf;&#xD;        break;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        if (tf != (StageMorph.prototype.frameRate &gt; 0))&#xD;            ide.toggleVariableFrameRate();&#xD;        break;&#xD;    case &apos;Flat line ends&apos;:&#xD;        SpriteMorph.prototype.useFlatLineEnds = tf;&#xD;        break;&#xD;    case &apos;Codification support&apos;:&#xD;        if (tf != StageMorph.prototype.enableCodeMapping) {&#xD;            StageMorph.prototype.enableCodeMapping = tf;&#xD;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        break;&#xD;    case &apos;Inheritance support&apos;:&#xD;        if (tf != StageMorph.prototype.enableInheritance) {&#xD;            StageMorph.prototype.enableInheritance = tf;&#xD;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        break;&#xD;};&#xD;}&#xD;finally {&#xD;ide.savingPreferences = false;&#xD;};&#xD;</l></block><list><block var="which"/><block var="tf"/></list></block></script></block-definition><block-definition s="create brick, length: %&apos;length&apos; width: %&apos;width&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><block s="setColor"><color>179,27,0,1</color></block><custom-block s="set flat line ends to %b"><block s="reportBoolean"><l><bool>true</bool></l></block></custom-block><block s="setSize"><block var="width"/></block><block s="down"></block><block s="forward"><block var="length"/></block><block s="up"></block></script></block-definition><block-definition s="set flat line ends to %&apos;flag&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%b"></input></inputs><script><custom-block s="set flag %s to %b"><l>Flat line ends</l><block var="flag"/></custom-block></script></block-definition><block-definition s="create ah brick wall with %&apos;num&apos; rows with bricks per row %&apos;num 2&apos; of bricks length %&apos;length&apos; width %&apos;width&apos; gap thickness %&apos;gap&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input><input type="%s"></input><input type="%s"></input><input type="%s"></input></inputs><script><block s="gotoXY"><l>-250</l><l>-170</l></block><block s="doIfElse"><custom-block s="even? %n"><block var="num"/></custom-block><script><block s="doRepeat"><block s="reportQuotient"><block var="num"/><l>2</l></block><script><custom-block s="Row A %s %s %s %s"><block var="num 2"/><block var="length"/><block var="width"/><block var="gap"/></custom-block><block s="setXPosition"><l>-250</l></block><block s="changeYPosition"><block s="reportProduct"><block 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var="gap"/></custom-block></script></block></script></block-definition><block-definition s="even? %&apos;num&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs></block-definition><block-definition s="Row A %&apos;wall length&apos; %&apos;brick length&apos; %&apos;brick width&apos; %&apos;gap&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input><input type="%s"></input><input type="%s"></input></inputs><script><block s="doRepeat"><block var="wall length"/><script><custom-block s="create brick, length: %n width: %n"><block var="brick length"/><block var="brick width"/></custom-block><block s="forward"><block var="gap"/></block></script></block></script></block-definition><block-definition s="Row B %&apos;wall legnth&apos; %&apos;brick length&apos; %&apos;brick width&apos; %&apos;gap&apos;" 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