<snapdata remixID="13144158"><project name="U3L1-ShoppingList_Empty to Students" app="Snap! 9.0, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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select="1"><scene name="U3L1-ShoppingList_Empty to Students"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="map %&apos;function&apos; over %&apos;lists&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%mult%l"></input></inputs><script><block s="doWarp"><script><block s="doDeclareVariables"><list><l>mapone</l><l>mapmany</l></list></block><block s="doSetVar"><l>mapone</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script><list></list></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="evaluate"><block var="mapone"/><list><block s="reportCDR"><block 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s="throw %&apos;cont&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input></inputs><script><block s="doRun"><block var="cont"/><list></list></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;value&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%anyUE"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doReport"><block s="evaluate"><block var="value"/><list></list></block></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;tag&apos; %&apos;value&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input><input 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