<snapdata remixID="9135123"><project name="Snap Exam" 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="round" ternary="false" codify="false" inheritance="true" sublistIDs="false" scheduled="false" 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XgCX+VlNQADrga0VEMBlpRfAZX5WExDAemBrBQRwWekFcJmf1QQEsB7YWgEBXFZ6AVzmZzUBAawHNk7gnZv5fuS4GwsmXL33Qtw7SbGXUgxOuHr1SRzlFPHhfgwOzjiJmA/i2IsYHMRhv4tbLuc43Mtx8tqTGJyYFTluRIqHbzwyMWvjXt4tfSD/FfSWFn4TH/udm/lB5LgdaXjC1cfX4s7TSeyfTmJwwtVrPzkP1ve+NBys04ijPJuEFcNBbb+Lu253Ggd70zi++TQGJ2Z9Uds3HpmYtYnv7zY+kwDexqpv6DO/ffN8wtWbj+pMuJoHekTU+uDbr6zxate37G6sJlAuIIDLDe3QiUDtD7TALCtsbb/a9S17OqsJlAsI4HJDO3QiUPsDXTtA7FfWKLXrW3Y3VhMoFxDA5YZ26ESg9gdaYJYVtrZf7fqWPZ3VBMoFBHC5oR06Eaj9ga4dIPYra5Ta9S27G6sJlAsI4HJDO3QiUPsDLTDLClvbr3Z9y57OagLlAgK43NAOnQjU/kDXDhD7lTVK7fqW3Y3VBMoFBHC5oR06Eaj9gRaYZYWt7Ve7vmVPZzWBcgEBXG5ohysWyPfevB/TfDdS+njoqLOzr9+b5t29SU6DE64mO+8dzfaZnr02OOEqx+58EEeK08EJV/a7uCrV/VI+TOn0ZGfn+wsmZuUbMUkP03fe/s0rbk3bEygSEMBFfBavQyD/zJuzgRi3I4YnXE3PXrmTY28/pnuDE6529v7lVuSIs9Nbg8GaI82DOkUeDGr7PS+A6/rF5OQgxcnxZOfD4YlZz3ol/d3bv7CO/nQGgVUFBPCqctatTSB/8435hKv03Xfmv5f+ehboUesDbb+yilT3q9wvZU9nNYHnCwhg3dG9gAAuK1H1gDv/G4l+f4ARwGUNY/XaBATw2qgdtKqAAF5V7nydAC7zs5rAVQkI4KuStW81AQFcRimAy/ysJnBVAgL4qmTtW01AAJdRCuAyP6sJXJWAAL4qWftWExDAZZQCuMzPagJXJSCAr0rWvtUEBHAZpQAu87OawFUJCOCrkrVvNQEBXEYpgMv8rCZwVQIC+Kpk7btQIP/x6/cj5bsRMTjhKj6d3Itp3oscgxOu4iDmgzPisxgcnBFnMZ9wFTsxOIjDfs8pYe9+KQ5jkk7ipenwxKyIG5HTw/Tr75qYtfBtdcFVCAjgq1C156UE8p98/UHEdOGEq/hBuhOnaT/O8uCEq3g5nwfrJ2k4WONZUMeCoLbf8+p4/oNOr3476SB283F8LV9iYtbkrfRr3zcx61JvrItqCwjg2qL2u7RA/uPXzydc/fq7dSZc/clr5wMifu29Kh/UbL9L1/KiC7v3q9x/RVgWb6WAAN7Ksvfx0AK4rA7dB1zvP8AI4LIGtLpYQAAXE9pgVQEBvKrc+ToBXOgngMsArS4WEMDFhDZYVUAAryongMvknvkJ4BqM9igQEMAFeJaWCQjgQr/e/4q39/sTwGUNaHWxgAAuJrTBqgICeFU5fwIuk/Mn4Bp+9igXEMDlhnZYUUAArwj3bJl/B1zo50/AZYBWFwsI4GJCG6wqIIBXlfMn4DI5fwKu4WePcgEBXG5oh/8k8Kv5+v0caeGEq1d+ku7t5NhLMTzh6tH+9CiniMMnk8EJV7vT8wlXp5PhCVf2u7hlt80vRxyepTj58Et54cSsFPnh/0+PTczytasqIICrctpsJvAr+cXZQIyFE65efhJ3dnPa380xOOHq/RemtyJFHP1kMjjhKuU0n9CUUx4Mavtd3Kfb5nea4uB0ko8/2Y9LTMyKt/40fV5lwIuvBIEvBASwXqgu8Cv5+nyy1Z+mx1UmXD0L9Kj1AbRfWcm3z69uP5fpW71JAgJ4k6rZybMI4LJCbF/Azf/GpOMfsARwWUdb/TwBAaw3qgsI4DJSAdybnwAuq4jVAlgPrE1AAJdRC+De/ARwWUWsFsB6YG0CAriMWgD35ieAyypitQDWA2sTEMBl1AK4Nz8BXFYRqwWwHlibgAAuoxbAvfkJ4LKKWC2A9cDaBARwGbUA7s1PAJdVxGoBrAeKBa7/XL6fciyccHXtte/dm+ye7kXKHw0d+vSD1+eDM669+u7g4Iy08/RWRIp8tjc4iMN+F2vzu9jlsv0S03SYz3ZPjt/7xsKJWTnFw8d/k0zMKv7abMcG/jek7ahzlad88efy+YSrHG8Nbbh384M7k72n+2nvZHDC1ZN335iPjnzh9XeGJ1yl6fmEqzw8itJ+zwlgfhfCXLZfpid7B/nk2vHJo1eHJ2al8+lvn/9NMjGryhdn8zcRwJtf42pPeP1n83yy1eO/TVUmXL34s/NAj8//ts4Hy35lpeZX5lf7/Si7G6vHICCAx1ClTu6x9gfGB7+ssPz68qv9fpQ9ndVjEBDAY6hSJ/dY+wMjQMoKy68vv9rvR9nTWT0GAQE8hip1co+1PzACpKyw/Pryq/1+lD2d1WMQEMBjqFIn91j7AyNAygrLry+/2u9H2dNZPQYBATyGKnVyj7U/MAKkrLD8+vKr/X6UPZ3VYxAQwGOoUif3WPsDI0DKCsuvL7/a70fZ01k9BgEBPIYqdXKPtT8wAqSssPz68qv9fpQ9ndVjEBDAY6jSFd/jn8ff349ICydcfXht7940xV5OaXDC1c2nJ0c5Ij6+tjc44eo0xXwQx26OwUEc9ru4Afhd7NKqX1LOh5McJ688PVk4MSsiP/zl+GkTs67429b79gK49wqt4f7+PP7hQY64nWJ4wtWne3t3TlLsn03S4ISrV46f3ooc8eEL1waDNac4ml2XIgaD2n4XNwG/i11a9cvONB/s5Xz80snp4MSsL961X47/bmLWGr5vPR8hgHuuzpru7c/i7+eTrf5n/HSVCVezQJ/tV+sDY7+yRuDXl1/t963s6axuKSCAW+p3cnbtD4IPfllh+W22X+33rUzL6pYCArilfidn1/4gCJCywvLbbL/a71uZltUtBQRwS/1Ozq79QRAgZYXlt9l+td+3Mi2rWwoI4Jb6nZxd+4MgQMoKy2+z/Wq/b2VaVrcUEMAt9Ts5u/YHQYCUFZbfZvvVft/KtKxuKSCAW+p3cnbtD4IAKSssv832q/2+lWlZ3VJAALfU7+Ts2h8EAVJWWH6b7Vf7fSvTsrqlgABuqX/FZ+d7b96Pab4bKX08dNRPnr5yL/LOXsTwhKtrex8dzRrm+ORwcHDGNO/OJ1xN0ungIA77XVwVfhe7bEq/ROTDSGcnX7r24fDErJxvxCQ9TN9528SsK/5WttpeALeSX8O5+WfenA3EuB0LJlwdn7x0Z5r39iPvDk64emH/g/mEqydPXx0M1sjpaP54KQ8Gtf2e0wT8LoTZmH5JpweTdHK8v/fp4MSsL97d9Hdvm5i1hu9liyMEcAv1NZ2Zv/nGfLJV+u47VSZcPQv0qPVBsF9ZI/DbcL/K72+ZltVXISCAr0K1kz0FcFkhBBy/ZQSq94sAXoZ/lNcK4FGW7XI3LYAv5/S8q6p/UM//lYC/QVixLFtXDwG8YqeMZ5kAHk+tlr5TAbw02X9YsHUffD8gFDVM9X4RwEX1GMNiATyGKq14jwJ4Rbhny6p/UAVcUUG2rh4CuKhfxrBYAI+hSiveowBeEU4AV/mvbrcuMGv/gCWAy17gEawWwCMo0qq3KIBXlTtfJ0D4LSNQvV8E8DL8o7xWAI+ybJe7aQF8OafnXVX9g1r7T0j2Kypw9/UVwEX1HcNiATyGKv2ne8x/eP1+5HQ3UgxOuIrH6V5M015EfDT4mF+bHs0GbMQPJ4ODM+Is5hOuYieGB3HY72Jufhe76JfnvZ6HMYmTuD5dMDErbkTKD9NvPTYxa2TfcwE8soLN/2r0D1+81ISr+FG6E2dpP6YxOOEqrk/nE67iB5PFE65yjpjEcFDb7+Kumk244vdfbfTLxf0yyQexE8fxlXy5iVm/9XmVf3c/wk/iaG9ZAI+wdPkPrp9PuPrtx3UmXJ0HeqRKL/CzHxDst2Jv8VsR7tmyrfOr/D0o07d6GQEBvIxWJ9cK4LJCbN0H2g9YRQ3Tfb8I4KL6tlwsgFvqr3i2AF4Rblv/hCSAixpGABfxWTwgIIBH2B4CuKxo3X9QBWZRgbeuvv4EXNQvLRcL4Jb6K54tgFeE8yfgKv+RztYFXO8/EAngsg9Cw9UCuCH+qkcL4FXlztcJEH7LCHTfLwJ4mXJ2da0A7qocl7sZAXw5p+dd1f0Htfc/cbm/ogas3n8CuKgeLRcL4Jb6K54tgFeE81fQ/gp6hdapHpi1f4ARwCtUtY8lAriPOszv4sefxP1pxMIJV5MfP5twlfLghKu8H0cROdJxGh6cMU3nE64meXAQh/2e0yz8LoTRL2vql0iHOfJJ/kpeODFrEvHwyy+HiVmdfPcFcCeFmN3GDz+NBynido54a+i2Jk/SnXwW+ymGJ1zlL+d5sKYfp8UTruYX5sGgtt9zqjKbcMXvv+DolzX1S4r5xKzp/vDErC++LV99Kar8TUhHn87R3ooA7qh0P/g45pOtvnbj/PfSX7NAn+1R64WzX1lF+PFbRqB2v9T+vizzLK69WEAAd9QZtV+Q2i+w/cqahR+/ZQRq90vt78syz+JaAdx9D9R+QWq/wPYrayF+/JYRqN0vtb8vyzyLawVw9z1Q+wWp/QLbr6yF+PFbRqB2v9T+vizzLK4VwN33QO0XpPYLbL+yFuLHbxmB2v1S+/uyzLO4VgB33wO1X5DaL7D9ylqIH79lBGr3S+3vyzLP4loB3H0P1H5Bar/A9itrIX78lhGo3S+1vy/LPItrBXD3PVD7Ban9AtuvrIX48VtGoHa/1P6+LPMsrhXAzXrgRr5+P0e6myM+HrqJb+TpvZ1p7KUUgxOu3pucD354bTo8OGMvnw/iOEnDgzjsd3FV+F3sol/G2S85x+HZJE6+lyaDE7NSxI0U+eHH6bGJWVecGv4/4CsGnm3/Un5xNhDjdiyYcPVqnt65FrG/m4cnXH1vcj468hvT4dGRk8jzoJ7G8ChK+13cBPwudtEv4+yX0xQHTyOOP0iTf1zw2Zt/qz5Nn5uYdcX5IICvGHi2/cv5+nyy1SfpcZUJV88CPWq9IPYrawJ+/JYR6L1fan+vlrHZtmsF8BoqXruhe3+B3V9ZU/Hjt4xA7X6p/b1a5lm27VoBvIaK127o2i+c/cqagB+/ZQR675fa36tlbLbtWgG8horXbujeX2D3V9ZU/PgtI1C7X2p/r5Z5lm27VgCvoeK1G7r2C2e/sibgx28Zgd77pfb3ahmbbbtWAK+h4rUbuvcX2P2VNRU/fssI1O6X2t+rZZ5l264VwGuoeO2Grv3C2a+sCfjxW0ag936p/b1axmbbrhXAa6h47Ybu/QV2f2VNxY/fMgK1+6X292qZZ9m2awXwGir+Ur5+PyK9niL/daXjfufZPv/PfisJ8FuJ7d8W8dtgvxzp5yeR3zUJq6zIl1ktgC+jVHjN7CfKFPFTOeKfCreaL8+RfmP2e4r8R/ZbXoDf8mb/fgW/TfeLn0oR/1RrcFCZ1mavFsCbXV9PR4AAAQKdCgjgTgvjtggQIEBgswUE8GbX19MRIECAQKcCArjTwrgtAgQIENhsAQG82fX1dAQIECDQqYAA7rQwbosAAQIENltAAG92fT0dAQIECHQqIIA7LYzbIkCAAIHNFhDAm11fT0eAAAECnQoI4E4L47YIECBAYLMFBPBm19fTESBAgECnAgK408K4LQIECBDYbAEBvNn19XQECBAg0KmAAO60MG6LAAECBDZbQABvdn09HQECBAh0KiCAOy2M2yJAgACBzRYQwJtdX09HgAABAp0KCOBOC+O2CBAgQGCzBQTwZtfX0xEgQIBApwICuNPCuC0CBAgQ2GwBAbzZ9fV0BAgQINCpgADutDBuiwABAgQ2W0AAb3Z9PR0BAgQIdCoggDstjNsiQIAAgc0WEMCbXV9PR4AAAQKdCgjgTgvjtggQIEBgswUE8GbX19MRIECAQKcCArjTwrgtAgQIENhsAeZsqk4AAAATSURBVAG82fX1dAQIECDQqcC/Akn2wsJ862wZAAAAAElFTkSuQmCC</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><watcher var="brick height" style="normal" x="10" y="10" color="243,118,29"/><watcher var="brick length" style="normal" x="10" y="31.000001999999995" color="243,118,29"/><watcher var="bricks on this row" style="normal" x="10" y="52.00000399999999" color="243,118,29" hidden="true"/><watcher var="brick spacing" style="normal" x="10" y="73.00000599999998" color="243,118,29" hidden="true"/><watcher scope="Sprite" s="xPosition" style="normal" x="10" y="94.00000799999998" color="74,108,212" hidden="true"/><watcher scope="Sprite" s="yPosition" style="normal" x="10" y="115.00000999999997" color="74,108,212" hidden="true"/><sprite name="Sprite" idx="1" x="150" y="-140" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="18,255,15,1" pen="tip" id="14"><costumes><list struct="atomic" id="15"></list></costumes><sounds><list struct="atomic" id="16"></list></sounds><blocks></blocks><variables></variables><scripts><script x="256" y="52"><block s="receiveCondition"><block s="reportAnd"><block s="reportEquals"><block var="brick length"/><l>1</l></block><block s="reportEquals"><block var="brick height"/><l>-20</l></block></block></block><block s="doWait"><l>1</l></block><block s="doSetVar"><l>brick length</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="brick length"/><l>2</l></block><script><block s="down"></block><block s="setColor"><color>255,135,20,1</color></block><block s="forward"><l>10</l></block><block s="changeXPosition"><l>10</l></block><block s="setHeading"><l>180</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="turn"><l>90</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="doChangeVar"><l>brick length</l><l>1</l></block></script></block><block s="up"></block><block s="doWait"><l>2</l></block><block s="gotoXY"><l>-30</l><block s="reportDifference"><block s="yPosition"></block><l>10</l></block></block><block s="doBroadcastAndWait"><l>row 2</l></block></script><script x="489" y="21"><block s="doSetVar"><l>brick length</l><l>0</l></block></script><script x="34" y="40"><block s="receiveGo"></block><custom-block s="initialize"></custom-block><block s="clear"></block><block s="gotoXY"><l>-10</l><l>0</l></block><block s="doSetVar"><l>brick height</l><l>10</l></block><block s="doSetVar"><l>brick length</l><l>0</l></block><block s="doSetVar"><l>bricks on this row</l><l>15</l></block><block s="doSetVar"><l>brick spacing</l><l>2</l></block><block s="doUntil"><block s="reportEquals"><block var="brick length"/><l>1</l></block><script><block s="down"></block><block s="setColor"><color>229,26,0,1</color></block><block s="forward"><l>10</l></block><block s="changeXPosition"><l>10</l></block><block s="setHeading"><l>180</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="turn"><l>90</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="doChangeVar"><l>brick length</l><l>1</l></block></script></block><block s="up"></block><block s="doWait"><l>2</l></block><block s="gotoXY"><l>-20</l><block s="reportDifference"><block s="yPosition"></block><l>10</l></block></block><block s="doForever"><script><block s="doSetVar"><l>brick height</l><block s="xPosition"></block></block></script></block></script><script x="695" y="70"><block s="receiveInteraction"><l><option>stopped</option></l></block><block s="up"></block><block s="gotoXY"><l>-10</l><l>0</l></block><block s="clear"></block><block s="doStopThis"><l><option>all</option></l></block></script><script x="867" y="30"><block s="receiveMessage"><l>row 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3</l></block></script><script x="63" y="655"><block s="receiveMessage"><l>row 4</l></block><block s="doSetVar"><l>brick height</l><block s="xPosition"></block></block><block s="doWait"><l>1</l></block><block s="doSetVar"><l>brick length</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="brick length"/><l>5</l></block><script><block s="down"></block><block s="setColor"><color>20,88,255,1</color></block><block s="forward"><l>10</l></block><block s="changeXPosition"><l>10</l></block><block s="setHeading"><l>180</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="turn"><l>90</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="doChangeVar"><l>brick length</l><l>1</l></block></script></block><block s="up"></block><block s="doWait"><l>1</l></block><block s="gotoXY"><l>-60</l><block s="reportDifference"><block s="yPosition"></block><l>10</l></block></block><block s="doBroadcastAndWait"><l>row 5</l></block></script><script x="478" y="697"><block s="receiveMessage"><l>row 5</l></block><block s="doSetVar"><l>brick height</l><block s="xPosition"></block></block><block s="doWait"><l>1</l></block><block s="doSetVar"><l>brick length</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="brick length"/><l>6</l></block><script><block s="down"></block><block s="setColor"><color>226,20,255,1</color></block><block s="forward"><l>10</l></block><block s="changeXPosition"><l>10</l></block><block s="setHeading"><l>180</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="turn"><l>90</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="doChangeVar"><l>brick length</l><l>1</l></block></script></block><block s="up"></block><block s="doWait"><l>1</l></block><block s="gotoXY"><l>-70</l><block s="reportDifference"><block s="yPosition"></block><l>10</l></block></block><block s="doBroadcastAndWait"><l>row 6</l></block></script><script x="850" y="636"><block s="receiveMessage"><l>row 6</l></block><block s="doSetVar"><l>brick height</l><block s="xPosition"></block></block><block s="doWait"><l>1</l></block><block s="doSetVar"><l>brick length</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="brick length"/><l>7</l></block><script><block s="down"></block><block s="setColor"><color>255,47,31,1</color></block><block s="forward"><l>10</l></block><block s="changeXPosition"><l>10</l></block><block s="setHeading"><l>180</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="turn"><l>90</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="doChangeVar"><l>brick 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s="forward"><l>20</l></block><block s="turn"><l>90</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="doChangeVar"><l>brick length</l><l>1</l></block></script></block><block s="up"></block><block s="doWait"><l>1</l></block><block s="gotoXY"><l>-100</l><block s="reportDifference"><block s="yPosition"></block><l>10</l></block></block><block s="doBroadcastAndWait"><l>row 9</l></block></script><script x="566" y="1215"><block s="receiveMessage"><l>row 9</l></block><block s="doSetVar"><l>brick height</l><block s="xPosition"></block></block><block s="doWait"><l>1</l></block><block s="doSetVar"><l>brick length</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="brick length"/><l>10</l></block><script><block s="down"></block><block s="setColor"><color>15,57,255,1</color></block><block s="forward"><l>10</l></block><block s="changeXPosition"><l>10</l></block><block 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s="doSetVar"><l>brick height</l><block s="xPosition"></block></block><block s="doWait"><l>1</l></block><block s="doSetVar"><l>brick length</l><l>0</l></block><block s="doUntil"><block s="reportEquals"><block var="brick length"/><l>15</l></block><script><block s="down"></block><block s="setColor"><color>18,255,15,1</color></block><block s="forward"><l>10</l></block><block s="changeXPosition"><l>10</l></block><block s="setHeading"><l>180</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="turn"><l>90</l></block><block s="forward"><l>10</l></block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="doChangeVar"><l>brick length</l><l>1</l></block></script></block><block s="up"></block><block s="doWait"><l>1</l></block></script></scripts></sprite><watcher scope="Sprite" s="getPenDown" style="normal" x="10" y="136.00001199999997" color="0,161,120" hidden="true"/><watcher scope="Stage" 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