<snapdata remixID="8722514"><project name="U2L2_PAGE2" 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="round" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,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</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="-30" y="20" heading="304" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="2,0,40,1" 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="216" y="136"><block s="receiveGo"></block><block s="doSetVar"><l>A</l><block s="reportNewList"><list><custom-block s="point %n %n"><l>-50</l><l>20</l></custom-block><custom-block s="point %n %n"><l>-10</l><l>120</l></custom-block><custom-block s="point %n %n"><l>10</l><l>120</l></custom-block><custom-block s="point %n %n"><l>50</l><l>20</l></custom-block><custom-block s="point %n %n"><l>30</l><l>20</l></custom-block><custom-block s="point %n %n"><l>20</l><l>50</l></custom-block><custom-block s="point %n %n"><l>-20</l><l>50</l></custom-block><custom-block s="point %n %n"><l>-30</l><l>20</l></custom-block></list></block></block><block s="down"></block><block s="clear"></block><block s="down"></block><block s="gotoXY"><l>-50</l><l>20</l></block><block s="doForEach"><l>item</l><block var="A"/><script><custom-block s="go to point %l"><l/></custom-block></script></block></script></scripts></sprite><watcher var="A" style="normal" x="6.270833333333485" y="92.49479292083333" color="243,118,29" hidden="true"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="empty? %&apos;data&apos;" type="predicate" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportEquals"><block var="data"/><block s="reportNewList"><list></list></block></block></block></script></block-definition><block-definition s="for %&apos;i&apos; = %&apos;start&apos; to %&apos;end&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%n">1</input><input type="%n">10</input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>step</l><l>tester</l></list></block><block s="doIfElse"><block s="reportGreaterThan"><block var="start"/><block var="end"/></block><script><block s="doSetVar"><l>step</l><l>-1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportLessThan"><block var="i"/><block var="end"/></block></autolambda><list></list></block></block></script><script><block s="doSetVar"><l>step</l><l>1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportGreaterThan"><block var="i"/><block var="end"/></block></autolambda><list></list></block></block></script></block><block s="doSetVar"><l>i</l><block var="start"/></block><block s="doUntil"><block s="evaluate"><block var="tester"/><list></list></block><script><block s="doRun"><block var="action"/><list></list></block><block s="doChangeVar"><l>i</l><block var="step"/></block></script></block></script></block-definition><block-definition s="for each %&apos;item&apos; of %&apos;Data&apos; %&apos;action&apos;" type="command" category="lists"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%l"></input><input type="%cs"></input></inputs><script><block s="doUntil"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doSetVar"><l>item</l><block s="reportListItem"><l>1</l><block var="data"/></block></block><block s="doRun"><block var="action"/><list><block s="reportListItem"><l>1</l><block var="Data"/></block></list></block><block s="doSetVar"><l>data</l><block s="reportCDR"><l/></block></block></script></block></script></block-definition><block-definition s="go to point %&apos;list&apos;" type="command" category="motion"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="gotoXY"><block s="reportListItem"><l>1</l><block var="list"/></block><block s="reportListItem"><l>2</l><block var="list"/></block></block></script></block-definition><block-definition s="draw shape" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="go to point %l"><l/></custom-block></script></block-definition><block-definition s="point %&apos;x&apos; %&apos;y&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><block s="doReport"><block s="reportNewList"><list><block var="x"/><block var="y"/></list></block></block></script></block-definition></blocks><variables><variable name="A"><list id="192"><item><list struct="atomic" id="193">-50,20</list></item><item><list struct="atomic" id="194">-10,120</list></item><item><list struct="atomic" id="195">10,120</list></item><item><list struct="atomic" id="196">50,20</list></item><item><list struct="atomic" id="197">30,20</list></item><item><list struct="atomic" id="198">20,50</list></item><item><list struct="atomic" id="199">-20,50</list></item><item><list struct="atomic" id="200">-30,20</list></item></list></variable></variables></project><media name="U2L2_PAGE2" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>