<snapdata remixID="11998018"><project name="traversing" app="Snap! 7, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="traversing"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="add2" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReplaceInList"><block var="index"/><block var="practiceList"/><block s="reportVariadicSum"><list><block s="reportListItem"><block var="index"/><block var="practiceList"/></block><l>2</l></list></block></block></script></block-definition></blocks><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" hyperops="true" codify="false" inheritance="true" sublistIDs="false" 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