<snapdata remixID="8977488"><project name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" volume="100" pan="0" lines="flat" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAARcElEQVR4Xu3dwW0cRxBAUSkNx+N8HIvzcTxOwz4IAkyD2GkQXfrTO0/nRdfydc1+giDE79/8I0CAAAECBH65wPdfPtFAAgQIECBA4JsAWwICBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAKB8QD/+dvv/wRf17c//v7rw9fmffD47x7edT+KZ8VMAgQaAQEedr/rB71vSO75DcnwOjqeAIEbCQjw8GUI8EdgHq89htfR8QQI3EhAgIcvQ3AE+NWK/X8/htfR8QQI3EhAgIcvQ4AFWICHHzLHEzhUQICHL06ABViAhx8yxxM4VECAhy9OgAVYgIcfMscTOFRAgIcvToAFWICHHzLHEzhUQICHL06ABViAhx8yxxM4VECAhy9OgAVYgIcfMscTOFRgPMCHunjbBAgQIEBgVECAR3kdToAAAQIEPhcQYJtBgAABAgQCAQEO0I0kQIAAAQICbAcIECBAgEAgMB7gr/zVHb85/HETeLyvh/8LOvjUM5LATQQE+MVFCN/7hm/H87djPwR4x004g8CZAgIswMubuyM4y8Meci8CvGMjnEHgTAEBfsgH/Y71FOD9PxEQ4B2b6QwCZwoIsAAvb64AC/DysnghAQKXAgIswJdL8vMFAizAy8vihQQIXAoIsABfLokAf0604xsSP4JeXj8vJPB2AgIswMtLvSM4y8Meci8CvGMjnEHgTAEBfsgH/Y71FGA/gt6xR84gQOCHgAAL8PKzIMACvLwsXkiAwKXAeIAv34EXECBAgACBBwoI8AMv3ZdMgAABAr2AAPd34B0QIECAwAMFBPiBl+5LJkCAAIFeQID7O/AOCBAgQOCBAuMB/sqfI9xxD35j96MijzM8duy+MwgQOENAgIfvSfjOCN9dvlEcXkfHEyBwIwEBHr4MARbgVyvmf8IafgAdT+DGAgI8fDkCLMACPPyQOZ7AoQICPHxxAizAAjz8kDmewKECAjx8cQIswAI8/JA5nsChAgI8fHECLMACPPyQOZ7AoQICPHxxAizAAjz8kDmewKECAjx8cQIswAI8/JA5nsChAgI8fHECLMACPPyQOZ7AoQLjAT7UxdsmQIAAAQKjAgI8yutwAgQIECDwuYAA2wwCBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAKB8QB/5a/M+M3hj5vA4309/DGG4FPPSAI3ERDgFxchfO8bvh3P3479EOAdN+EMAmcKCLAAL2/ujuAsD3vIvQjwjo1wBoEzBQT4IR/0O9ZTgPf/RECAd2ymMwicKSDAAry8uQIswMvL4oUECFwKCLAAXy7JzxcIsAAvL4sXEiBwKSDAAny5JAL8OdGOb0j8CHp5/byQwNsJCLAALy/1juAsD3vIvQjwjo1wBoEzBQT4IR/0O9ZTgP0IesceOYMAgR8CAizAy8+CAAvw8rJ4IQEClwLjAb58B15AgAABAgQeKCDAD7x0XzIBAgQI9AIC3N+Bd0CAAAECDxQQ4Adeui+ZAAECBHoBAe7vwDsgQIAAgQcKjAf4K3+OcMc9+I3dj4o8zvDYsfvOIEDgDAEBHr4n4TsjfHf5RnF4HR1PgMCNBAR4+DIEWIBfrZj/CWv4AXQ8gRsLCPDw5QiwAAvw8EPmeAKHCgjw8MUJsAAL8PBD5ngChwoI8PDFCbAAC/DwQ+Z4AocKCPDwxQmwAAvw8EPmeAKHCgjw8MUJsAAL8PBD5ngChwoI8PDFCbAAC/DwQ+Z4AocKCPDwxQmwAAvw8EPmeAKHCowH+FAXb5sAAQIECIwKCPAor8MJECBAgMDnAgJsMwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCATGA/yVvzLjN4c/bgKP9/XwxxiCTz0jCdxEQIBfXITwvW/4djx/O/ZDgHfchDMInCkgwAK8vLk7grM87CH3IsA7NsIZBM4UEOCHfNDvWE8B3v8TAQHesZnOIHCmgAAL8PLmCrAALy+LFxIgcCkgwAJ8uSQ/XyDAAry8LF5IgMClgAAL8OWSCPDnRDu+IfEj6OX180ICbycgwAK8vNQ7grM87CH3IsA7NsIZBM4UEOCHfNDvWE8B9iPoHXvkDAIEfggIsAAvPwsCLMDLy+KFBAhcCowH+PIdeAEBAgQIEHiggAA/8NJ9yQQIECDQCwhwfwfeAQECBAg8UECAH3jpvmQCBAgQ6AUEuL8D74AAAQIEHigwHuCv/DnCHffgN3Y/KvI4w2PH7juDAIEzBAR4+J6E74zw3eUbxeF1dDwBAjcSEODhyxBgAX61Yv4nrOEH0PEEbiwgwMOXI8ACLMDDD5njCRwqIMDDFyfAAizAww+Z4wkcKiDAwxcnwAIswMMPmeMJHCogwMMXJ8ACLMDDD5njCRwqIMDDFyfAAizAww+Z4wkcKiDAwxcnwAIswMMPmeMJHCogwMMXJ8ACLMDDD5njCRwqMB7gQ128bQIECBAgMCogwKO8DidAgAABAp8LCLDNIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCAgwAG6kQQIECBAQIDtAAECBAgQCAQEOEA3kgABAgQICLAdIECAAAECgYAAB+hGEiBAgAABAbYDBAgQIEAgEBDgAN1IAgQIECAgwHaAAAECBAgEAgIcoBtJgAABAgQE2A4QIECAAIFAQIADdCMJECBAgIAA2wECBAgQIBAICHCAbiQBAgQIEBBgO0CAAAECBAIBAQ7QjSRAgAABAgJsBwgQIECAQCDwLyMbCdJxOIPyAAAAAElFTkSuQmCC</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="-12" y="-38" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="145,26,68,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="20" y="20"><block s="clear"></block><custom-block s="draw brick, length: %n width: %n"><l>15</l><l>10</l></custom-block></script><script x="20" y="77"><custom-block s="rowA"></custom-block></script><script x="20" y="113.00000000000003"><custom-block s="rowB"></custom-block></script><script x="30" y="183.00000000000006"><custom-block s="draw Brick wall with %n rows"><l>7</l></custom-block></script><script x="71" y="145.00000000000006"><custom-block s="draw brick with %n rows and gap thickness of %n"><l>12</l><l>10</l></custom-block></script></scripts></sprite><watcher scope="Stage" s="reportMouseX" style="normal" x="10" y="10" color="4,148,220"/><watcher scope="Stage" s="reportMouseY" style="normal" x="10" y="31.000001999999995" color="4,148,220"/></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="draw 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>145,26,68,1</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="rowA" type="command" category="pen"><comment w="90" collapsed="false">This block has a specific length and widith of each brick and has spacing s of 4 and repeats 6 times. &#xD;Dev and Abdullah .</comment><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>6</l><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>4</l></block></script></block></script></block-definition><block-definition s="rowB" type="command" category="pen"><comment w="90" collapsed="false">This block has a specific length an width and it also has the same bricks for the first  and the last in the row&#xD; ABdullah and dev.</comment><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="draw brick, length: %n width: %n"><l>13</l><l>10</l></custom-block><block s="forward"><l>4</l></block><block s="doRepeat"><l>5</l><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>4</l></block></script></block><custom-block s="draw brick, length: %n width: %n"><l>13</l><l>10</l></custom-block><block s="forward"><l>4</l></block></script></block-definition><block-definition s="draw Brick wall with %&apos;input&apos; rows" type="command" category="pen"><comment w="90" collapsed="false">THis iterates blocks row a and b in different postitions depending on if the number of rows is even or odd. &#xD;Dev and Shah.</comment><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doDeclareVariables"><list><l>a</l><l>b</l></list></block><block s="gotoXY"><l>-216</l><l>-143</l></block><block s="doSetVar"><l>a</l><l>-143</l></block><block s="doSetVar"><l>b</l><l>-216</l></block><block s="doIf"><custom-block s="even %n"><block var="input"/></custom-block><script><block s="doRepeat"><block s="reportQuotient"><block var="input"/><l>2</l></block><script><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowA"></custom-block><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowB"></custom-block></script></block></script></block><block s="doIf"><block s="reportNot"><custom-block s="even %n"><block var="input"/></custom-block></block><script><block s="doRepeat"><block s="reportQuotient"><block var="input"/><l>2</l></block><script><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowA"></custom-block><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowB"></custom-block></script></block><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowA"></custom-block></script></block></script></block-definition><block-definition s="even %&apos;input&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportModulus"><block var="input"/><l>2</l></block><l>0</l></block></block></script></block-definition><block-definition s="draw brick with %&apos;input 1&apos; rows and gap thickness of %&apos;input 2&apos;" type="command" category="pen"><comment w="90" collapsed="false">This block depending on the input will change the length between each of the bricks. Also it can pick the number of rows as well&#xD;Dev and Abdullah.</comment><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><block s="doDeclareVariables"><list><l>a</l><l>b</l></list></block><block s="gotoXY"><l>-216</l><l>-143</l></block><block s="doSetVar"><l>a</l><l>-143</l></block><block s="doSetVar"><l>b</l><l>-216</l></block><block s="doIf"><custom-block s="even %n"><block var="input 1"/></custom-block><script><block s="doRepeat"><block s="reportQuotient"><block var="input 1"/><l>2</l></block><script><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="row a with gap thickness %n"><block var="input 2"/></custom-block><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="row B with gap thickness %n"><block var="input 2"/></custom-block></script></block></script></block><block s="doIf"><block s="reportNot"><custom-block s="even %n"><block var="input 1"/></custom-block></block><script><block s="doRepeat"><block s="reportQuotient"><block var="input 1"/><l>2</l></block><script><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="row a with gap thickness %n"><block var="input 2"/></custom-block><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="row B with gap thickness %n"><block var="input 2"/></custom-block></script></block><block s="setXPosition"><l>-216</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="row a with gap thickness %n"><block var="input 2"/></custom-block></script></block></script><scripts><script x="411.000002" y="480.00000199999994"><custom-block s="rowB"></custom-block></script></scripts></block-definition><block-definition s="row B with gap thickness %&apos;input&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><custom-block s="draw brick, length: %n width: %n"><l>13</l><l>10</l></custom-block><block s="forward"><block var="input"/></block><block s="doRepeat"><l>5</l><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><block var="input"/></block></script></block><custom-block s="draw brick, length: %n width: %n"><l>13</l><l>10</l></custom-block><block s="forward"><block var="input"/></block></script></block-definition><block-definition s="row a with gap thickness %&apos;input&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doRepeat"><l>6</l><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><block var="input"/></block></script></block></script></block-definition></blocks><variables></variables></project><media name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>