<snapdata remixID="9229587"><project name="M6L4A2 Brick Wall" app="Snap! 5.4, 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" penlog="false" volume="100" pan="0" lines="flat" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAATV0lEQVR4Xu3d4Y0rxRaFUUiDeMiHEBAhkM/EQxrwc8agO5JVrbNrH9b7Tbuq1yn3N/dZsn/+yf8IECBAgACBcYGfx1e0IAECBAgQIPCTADsEBAgQIEAgICDAAXRLEiBAgAABAXYGCBAgQIBAQECAA+iWJECAAAECAuwMECBAgACBgIAAB9AtSYAAAQIEBNgZIECAAAECAQEBDqBbkgABAgQICLAzQIAAAQIEAgICHEC3JAECBAgQEGBngAABAgQIBAQEOIBuSQIECBAgIMDOAAECBAgQCAgIcADdkgQIECBAQICdAQIECBAgEBAQ4AC6JQkQIECAgAA7AwQIECBAICAgwAF0SxIgQIAAAQF2BggQIECAQEBAgAPoliRAgAABAgLsDBAgQIAAgYCAAAfQLUmAAAECBATYGSBAgAABAgEBAQ6gW5IAAQIECAiwM0CAAAECBAICAhxAtyQBAgQIEBBgZ4AAAQIECAQEBDiAbkkCBAgQICDAzgABAgQIEAgICHAA3ZIECBAgQECAnQECBAgQIBAQEOAAuiUJECBAgIAAOwMECBAgQCAgIMABdEsSIECAAAEBdgYIECBAgEBAQIAD6JYkQIAAAQIC7AwQIECAAIGAgAAH0C1JgAABAgQE2BkgQIAAAQIBAQEOoFuSAAECBAgIsDNAgAABAgQCAgIcQLckAQIECBAQYGeAAAECBAgEBAQ4gG5JAgQIECAgwM4AAQIECBAICAhwAN2SBAgQIEBAgJ0BAgQIECAQEBDgALolCRAgQICAADsDBAgQIEAgICDAAXRLEiBAgAABAXYGCBAgQIBAQECAA+iWJECAAAECAuwMECBAgACBgIAAB9AtSYAAAQIEBNgZIECAAAECAQEBDqBbkgABAgQICLAzQIAAAQIEAgICHEC3JAECBAgQEGBngAABAgQIBAQEOIBuSQIECBAgIMDOAAECBAgQCAgIcADdkgQIECBAQICdAQIECBAgEBAQ4AC6JQkQIECAgAA7AwQIECBAICAgwAF0SxIgQIAAAQF2BggQIECAQEBAgAPoliRAgAABAgLsDBAgQIAAgYCAAAfQLUmAAAECBATYGSBAgAABAgEBAQ6gW5IAAQIECAiwM0CAAAECBAICAhxAtyQBAgQIEBBgZ4AAAQIECAQEBDiAbkkCBAgQICDAzgABAgQIEAgICHAA3ZIECBAgQECAnQECBAgQIBAQEOAAuiUJECBAgIAAOwMECBAgQCAgIMABdEsSIECAAAEBdgYIECBAgEBAQIAD6JYkQIAAAQIC7AwQIECAAIGAgAAH0C1JgAABAgQE2BkgQIAAAQIBAQEOoFuSAAECBAgIsDNAgAABAgQCAgIcQLckAQIECBAQYGeAAAECBAgEBAQ4gG5JAgQIECAgwM4AAQIECBAICAhwAN2SBAgQIEBAgJ0BAgQIECAQEBDgALolCRAgQICAADsDBAgQIEAgICDAAXRLEiBAgAABAXYGCBAgQIBAQECAA+iWJECAAAECAuwMECBAgACBgIAAB9AtSYAAAQIEBNgZIECAAAECAQEBDqBbkgABAgQICLAzQIAAAQIEAgICHEC3JAECBAgQEGBngAABAgQIBAQEOIBuSQIECBAgIMDOAAECBAgQCAgIcADdkgQIECBAQICdAQIECBAgEBAQ4AC6JQkQIECAgAA7AwQIECBAICAgwAF0SxIgQIAAAQF2BggQIECAQEBAgAPoliRAgAABAgLsDBAgQIAAgYCAAAfQLUmAAAECBATYGSBAgAABAgEBAQ6gW5IAAQIECAiwM0CAAAECBAICAhxAtyQBAgQIEBBgZ4AAAQIECAQEBDiAbkkCBAgQICDAzgABAgQIEAgICHAA3ZIECBAgQECAnQECBAgQIBAQEOAAuiUJECBAgIAAOwMECBAgQCAgIMABdEsSIECAAAEBdgYIECBAgEBAQIAD6JYkQIAAAQIC7AwQIECAAIGAgAAH0C1JgAABAgQE2BkgQIAAAQIBAQEOoFuSAAECBAgIsDNAgAABAgQCAgIcQLckAQIECBAQYGeAAAECBAgEBAQ4gG5JAgQIECAgwM4AAQIECBAICAhwAN2SBAgQIEBAgJ0BAgQIECAQEBDgIfQ/f/n176GlXpb57a+PlxnbB4+vB+TW85F4r1iTwLSAAA+JC5/wNYTvlnM69La0DIGogAAP8d/yYLMPfwg0/CEw9La0DIGogAAP8Quf8DWE75ZzOvS2tAyBqIAAD/Hf8mCzD38INPwhMPS2tAyBqIAAD/ELn/A1hO+Wczr0trQMgaiAAA/x3/Jgsw9/CDT8ITD0trQMgaiAAA/xC5/wNYTvlnM69La0DIGogAAP8d/yYLMPfwg0/CEw9La0DIGogAAP8Quf8DWE75ZzOvS2tAyBqIAAR/ktToAAAQL/VwEB/r9O3n0TIECAQFRAgIf4//zl19/fWeq3vz7++Prfv3v9O2t999/ax6sOj2c9/u351Ln1OgQaBAR4aErvfrZ265fkv3sfT/Hy+E/4VvzIxr/n+tR58ToEGgQEeGhK74ZLcHYG56njtuV8CPBTJ8LrNAoI8NDUBPgMektwzhQ+r97iIcBPnQiv0yggwENTE+Az6C3BOVMQ4Kf8vA6BGwQEeGgKAnwGLcA7/y95/wI+e1+4ultAgIfmJ8Bn0AIswGcnyNUE7hMQ4KGZCPAZtAAL8NkJcjWB+wQEeGgmAnwGLcACfHaCXE3gPgEBHpqJAJ9BC7AAn50gVxO4T0CAh2by7jdZ+cal/wTHN4N9IdlyPnwT1tADyDJXCgjwlWOxKQIECBDYLiDA2yfs/ggQIEDgSgEBHhrLu58BP7Utn53u/Ox0+/l46v68DoGbBQR4aDoC/LHixwOeOi7+MPr+D6OnnL0OgZsFBHhoOgIswF+PmgAL8NCjxzIXCwjw0HAEWIAF+MdvNl9JOfQgssxVAgI8NA4BFmABFuChx41lSgQEeGhQAizAAizAQ48by5QICPDQoARYgAVYgIceN5YpERDgoUEJsAALsAAPPW4sUyIgwEODEmABFmABHnrcWKZEQICHBiXAAizAAjz0uLFMiYAAlwzKNgkQIEBgl4AA75qnuyFAgACBEgEBHhqUnyM8g97y83tnCp9Xb/Hwc4RPnQiv0yggwENTe/czYF9V+DoYHjs9fAPW0APIMlcKCPDQWAT4DFqABfjsBLmawH0CAjw0EwE+gxZgAT47Qa4mcJ+AAA/NRIDPoAVYgM9OkKsJ3CcgwEMzEeAzaAEW4LMT5GoC9wkI8NBMBPgMWoAF+OwEuZrAfQICPDQTAT6DFmABPjtBriZwn4AAD81EgM+gBViAz06QqwncJyDAQzMR4DNoARbgsxPkagL3CQjw0Ex8E9YZ9JZvfjpT+Lx6i4dvwnrqRHidRgEBbpyaPRMgQIBAvYAA14/QDRAgQIBAo4AAD03t3c+An9qWz053fna6/Xw8dX9eh8DNAgI8NB0B/ng5azx4fH3r+VGGoQeRZa4SEOChcQiO4HwXHOfj9XwMvS0tQyAqIMBD/B6wAizAP36z+Rfw0IPIMlcJCPDQOARYgAVYgIceN5YpERDgoUEJsAALsAAPPW4sUyIgwEODEmABFmABHnrcWKZEQICHBiXAAizAAjz0uLFMiYAADw1KgAVYgAV46HFjmRIBAR4alAALsAAL8NDjxjIlAgJcMijbJECAAIFdAgK8a57uhgABAgRKBAR4aFB+jvAMesvP750pfF69xcPPET51IrxOo4AAD03t3c+A/YjC62B47PTwDVhDDyDLXCkgwENjEeAzaAEW4LMT5GoC9wkI8NBMBPgMWoAF+OwEuZrAfQICPDQTAT6DFmABPjtBriZwn4AAD81EgM+gBViAz06QqwncJyDAQzMR4DNoARbgsxPkagL3CQjw0EwE+AxagAX47AS5msB9AgI8NBMBPoMWYAE+O0GuJnCfgAAPzUSAz6AFWIDPTpCrCdwnIMBDM/FNWGfQW7756Uzh8+otHr4J66kT4XUaBQS4cWr2TIAAAQL1AgJcP0I3QIAAAQKNAgI8NLV3PwN+als+O9352en28/HU/XkdAjcLCPDQdAT44+Ws8eDx9a3nRxmGHkSWuUpAgIfGITiC811wnI/X8zH0trQMgaiAAA/xe8AKsAD/+M3mX8BDDyLLXCUgwEPjEGABFmABHnrcWKZEQICHBiXAAizAAjz0uLFMiYAADw1KgAVYgAV46HFjmRIBAR4alAALsAAL8NDjxjIlAgI8NCgBFmABFuChx41lSgQEeGhQAizAAizAQ48by5QICHDJoGyTAAECBHYJCPCuebobAgQIECgREOChQfk5wjPoLT+/d6bwefUWDz9H+NSJ8DqNAgI8NLV3PwP2Iwqvg+Gx08M3YA09gCxzpYAAD41FgM+gBViAz06QqwncJyDAQzMR4DNoARbgsxPkagL3CQjw0EwE+AxagAX47AS5msB9AgI8NBMBPoMWYAE+O0GuJnCfgAAPzUSAz6AFWIDPTpCrCdwnIMBDMxHgM2gBFuCzE+RqAvcJCPDQTAT4DFqABfjsBLmawH0CAjw0EwE+gxZgAT47Qa4mcJ+AAA/NxDdhnUFv+eanM4XPq7d4+Casp06E12kUEODGqdkzAQIECNQLCHD9CN0AAQIECDQKCPDQ1N79DPipbfnsdOdnp9vPx1P353UI3CwgwEPTEeCPl7PGg8fXt54fZRh6EFnmKgEBHhqH4AjOd8FxPl7Px9Db0jIEogICPMTvASvAAvzjN5t/AQ89iCxzlYAAD41DgAVYgAV46HFjmRIBAR4alAALsAAL8NDjxjIlAgI8NCgBFmABFuChx41lSgQEeGhQAizAAizAQ48by5QICPDQoARYgAVYgIceN5YpERDgoUEJsAALsAAPPW4sUyIgwCWDsk0CBAgQ2CUgwLvm6W4IECBAoERAgEsGZZsECBAgsEtAgHfN090QIECAQImAAJcMyjYJECBAYJeAAO+ap7shQIAAgRIBAS4ZlG0SIECAwC4BAd41T3dDgAABAiUCAlwyKNskQIAAgV0CArxrnu6GAAECBEoEBLhkULZJgAABArsEBHjXPN0NAQIECJQICHDJoGyTAAECBHYJCPCuebobAgQIECgREOCSQdkmAQIECOwSEOBd83Q3BAgQIFAiIMAlg7JNAgQIENglIMC75uluCBAgQKBEQIBLBmWbBAgQILBLQIB3zdPdECBAgECJgACXDMo2CRAgQGCXgADvmqe7IUCAAIESAQEuGZRtEiBAgMAuAQHeNU93Q4AAAQIlAgJcMijbJECAAIFdAgK8a57uhgABAgRKBAS4ZFC2SYAAAQK7BAR41zzdDQECBAiUCAhwyaBskwABAgR2CQjwrnm6GwIECBAoERDgkkHZJgECBAjsEhDgXfN0NwQIECBQIiDAJYOyTQIECBDYJSDAu+bpbggQIECgRECASwZlmwQIECCwS0CAd83T3RAgQIBAiYAAlwzKNgkQIEBgl4AA75qnuyFAgACBEgEBLhmUbRIgQIDALgEB3jVPd0OAAAECJQICXDIo2yRAgACBXQICvGue7oYAAQIESgQEuGRQtkmAAAECuwQEeNc83Q0BAgQIlAgIcMmgbJMAAQIEdgkI8K55uhsCBAgQKBEQ4JJB2SYBAgQI7BIQ4F3zdDcECBAgUCIgwCWDsk0CBAgQ2CUgwLvm6W4IECBAoERAgEsGZZsECBAgsEtAgHfN090QIECAQImAAJcMyjYJECBAYJeAAO+ap7shQIAAgRIBAS4ZlG0SIECAwC4BAd41T3dDgAABAiUCAlwyKNskQIAAgV0CArxrnu6GAAECBEoEBLhkULZJgAABArsEBHjXPN0NAQIECJQICHDJoGyTAAECBHYJCPCuebobAgQIECgREOCSQdkmAQIECOwSEOBd83Q3BAgQIFAiIMAlg7JNAgQIENglIMC75uluCBAgQKBEQIBLBmWbBAgQILBLQIB3zdPdECBAgECJgACXDMo2CRAgQGCXgADvmqe7IUCAAIESAQEuGZRtEiBAgMAuAQHeNU93Q4AAAQIlAgJcMijbJECAAIFdAgK8a57uhgABAgRKBAS4ZFC2SYAAAQK7BAR41zzdDQECBAiUCAhwyaBskwABAgR2CQjwrnm6GwIECBAoERDgkkHZJgECBAjsEhDgXfN0NwQIECBQIiDAJYOyTQIECBDYJSDAu+bpbggQIECgRECASwZlmwQIECCwS0CAd83T3RAgQIBAiYAAlwzKNgkQIEBgl4AA75qnuyFAgACBEgEBLhmUbRIgQIDALgEB3jVPd0OAAAECJQICXDIo2yRAgACBXQICvGue7oYAAQIESgQEuGRQtkmAAAECuwQEeNc83Q0BAgQIlAgIcMmgbJMAAQIEdgkI8K55uhsCBAgQKBEQ4JJB2SYBAgQI7BIQ4F3zdDcECBAgUCIgwCWDsk0CBAgQ2CUgwLvm6W4IECBAoERAgEsGZZsECBAgsEtAgHfN090QIECAQImAAJcMyjYJECBAYJeAAO+ap7shQIAAgRIBAS4ZlG0SIECAwC4BAd41T3dDgAABAiUCAlwyKNskQIAAgV0C/wCq1YHwNqra+QAAAABJRU5ErkJggg==</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="54" y="30" 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="71" y="260"><block s="clear"></block><custom-block s="draw a brick wall with %n rows with bricks per row %n of bricks length %s width %s gap thickness %s"><l>6</l><l>6</l><l>30</l><l>10</l><l>4</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="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="draw a 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>-150</l><l>-70</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>-150</l></block><block s="changeYPosition"><block s="reportProduct"><block var="width"/><l>1.25</l></block></block><custom-block s="Row B %s %s %s %s"><block var="num 2"/><block var="length"/><block var="width"/><block var="gap"/></custom-block></script></block></script><script><block s="doRepeat"><block s="reportDifference"><block s="reportQuotient"><block var="num"/><l>1</l></block><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>-150</l></block><block s="changeYPosition"><block s="reportProduct"><block var="width"/><l>1.25</l></block></block><custom-block s="Row B %s %s %s %s"><block var="num 2"/><block var="length"/><block var="width"/><block var="gap"/></custom-block><block s="setXPosition"><l>-150</l></block><block s="changeYPosition"><block s="reportProduct"><block var="width"/><l>1.25</l></block></block></script></block><custom-block s="Row A %s %s %s %s"><block var="num 2"/><block var="length"/><block var="width"/><block 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="draw 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;" 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><custom-block s="draw brick, length: %n width: %n"><block s="reportDifference"><block s="reportQuotient"><block var="brick length"/><l>2</l></block><l>3</l></block><block var="brick width"/></custom-block><block s="forward"><block var="gap"/></block><block s="doRepeat"><block s="reportDifference"><block var="wall legnth"/><l>1</l></block><script><custom-block s="draw brick, length: %n width: %n"><block var="brick length"/><block var="brick width"/></custom-block><block s="forward"><block var="gap"/></block></script></block><custom-block s="draw brick, length: %n width: %n"><block s="reportDifference"><block s="reportQuotient"><block var="brick length"/><l>2</l></block><l>3</l></block><block var="brick width"/></custom-block></script></block-definition></blocks><variables></variables></project><media name="M6L4A2 Brick Wall" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>