<snapdata remixID="14219252"><project name="Traversing a List" app="Snap! 10.4.6, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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select="1"><scene name="Traversing a List"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="doSomthing" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReplaceInList"><block var="index"/><block var="practiceList"/><block s="reportDifference"><block s="reportListItem"><block var="index"/><block var="practiceList"/></block><l>4</l></block></block><block s="doSetVar"><l>index</l><block s="reportVariadicSum"><list><block var="index"/><l>4</l></list></block></block></script></block-definition></blocks><primitives></primitives><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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