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s="reportNewList"><list><l>20</l><l>50</l></list></block><block s="reportNewList"><list><l>-20</l><l>50</l></list></block><block s="reportNewList"><list><l>-30</l><l>20</l></list></block></list><comment w="158" collapsed="false">You must initialize the list before you run the script below.&quot;</comment></block></block></script><script x="19.999999999999996" y="1059.2026143790854"><block s="doSetVar"><l>A</l><block s="reportNewList"><list><block s="reportNewList"><list><block s="reportNewList"><list><l>-50</l><l>20</l></list></block><block s="reportNewList"><list><l>-10</l><l>120</l></list></block><block s="reportNewList"><list><l>10</l><l>120</l></list></block><block s="reportNewList"><list><l>50</l><l>20</l></list></block><block s="reportNewList"><list><l>30</l><l>20</l></list></block><block s="reportNewList"><list><l>20</l><l>50</l></list></block><block s="reportNewList"><list><l>-20</l><l>50</l></list></block><block s="reportNewList"><list><l>-30</l><l>20</l></list></block></list></block><block s="reportNewList"><list><block s="reportNewList"><list><l>-10</l><l>70</l></list></block><block s="reportNewList"><list><l>0</l><l>100</l></list></block><block s="reportNewList"><list><l>10</l><l>70</l></list></block></list></block></list></block><comment w="140" collapsed="false">You must initialize the list before you run the script below.&quot;</comment></block></script><script x="28" y="100.93594771241845"><block s="clear"></block><block s="up"></block><custom-block s="for each %upvar of %l %cs"><l>point</l><block var="A"/><script><custom-block s="go to point %l"><block var="point"/></custom-block><block s="down"></block></script></custom-block></script><script x="8.235294117647054" y="325.4117647058815"><block s="doSetVar"><l>A2</l><block s="reportNewList"><list><block s="reportNewList"><list><l>-10</l><l>70</l></list></block><block s="reportNewList"><list><l>0</l><l>100</l></list></block><block s="reportNewList"><list><l>10</l><l>70</l></list></block></list><comment w="189" collapsed="false">You must initialize the list before you run the script below.&quot;</comment></block></block></script><script x="37.7673202614379" y="473.0980392156865"><block s="clear"></block><block s="up"></block><custom-block s="for each %upvar of %l %cs"><l>point</l><block var="A"/><script><custom-block s="go to point %l"><block var="point"/></custom-block><block s="down"></block></script></custom-block><custom-block s="go to point %l"><block s="reportListItem"><l>1</l><block var="A"/></block></custom-block><block s="up"></block><custom-block s="go to point %l"><block s="reportListItem"><l>1</l><block var="A2"/></block></custom-block><custom-block s="for each %upvar of %l %cs"><l>point</l><block var="A2"/><script><custom-block s="go to point %l"><block var="point"/></custom-block><block s="down"></block></script></custom-block><custom-block s="go to point %l"><block s="reportListItem"><l>1</l><block var="A2"/></block></custom-block></script></scripts></sprite><watcher var="A" style="normal" x="2.5" y="0" color="243,118,29" hidden="true"/><watcher var="A2" style="normal" x="10" y="10" 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 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"><block var="data"/></block></block></script></block></script></block-definition><block-definition s="go to point %&apos;point&apos;" type="command" category="motion"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doGlide"><l>.5</l><block s="reportListItem"><l>1</l><block var="point"/></block><block s="reportListItem"><l>2</l><block var="point"/></block></block></script></block-definition></blocks><variables><variable name="A"><list id="269"><item><list struct="atomic" id="270">-50,20</list></item><item><list struct="atomic" id="271">-10,120</list></item><item><list struct="atomic" id="272">10,120</list></item><item><list struct="atomic" id="273">50,20</list></item><item><list struct="atomic" id="274">30,20</list></item><item><list struct="atomic" id="275">20,50</list></item><item><list struct="atomic" id="276">-20,50</list></item><item><list struct="atomic" id="277">-30,20</list></item></list></variable><variable name="A2"><list id="278"><item><list struct="atomic" id="279">-10,70</list></item><item><list struct="atomic" id="280">0,100</list></item><item><list struct="atomic" id="281">10,70</list></item></list></variable></variables></project><media name="U2L2p1DrawShape" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>