<snapdata remixID="13188362"><project name="Lab 4.1" app="Snap! 9.0, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="Lab 4.1"><notes></notes><hidden></hidden><headers></headers><code></code><blocks></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" id="5"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="6"></list></costumes><sounds><list struct="atomic" id="7"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="0" y="0" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="12"><costumes><list struct="atomic" id="13"></list></costumes><sounds><list struct="atomic" id="14"></list></sounds><blocks></blocks><variables></variables><scripts><script x="32" y="17.333333333333343"><block s="receiveGo"></block><block s="doSetVar"><l>animals</l><block s="reportNewList"><list><l>cow</l><l>pig</l><l>chicken</l><l>dog</l><l>cat</l></list></block></block><block s="doSetVar"><l>noises</l><block s="reportNewList"><list><l>moo</l><l>oink</l><l>cluck</l><l>woof</l><l>meow</l></list></block></block></script></scripts></sprite><watcher var="animals" style="normal" x="10" y="10" color="243,118,29" extX="80" extY="70"/><watcher var="noises" style="normal" x="12" y="108.000002" color="243,118,29" extX="80" extY="70"/></sprites></stage><variables><variable name="animals"><list struct="atomic" id="44">cow,pig,chicken,dog,cat</list></variable><variable name="noises"><list struct="atomic" id="45">moo,oink,cluck,woof,meow</list></variable></variables></scene></scenes></project><media name="Lab 4.1" app="Snap! 9.0, https://snap.berkeley.edu" version="2"></media></snapdata>