<snapdata remixID="13135091"><project name="Lab 4.3 " 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 4.3 "><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="start with letter c" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs></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" id="6"><pentrails>data:image/png;base64,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struct="atomic" id="7"></list></costumes><sounds><list struct="atomic" id="8"></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="13"><costumes><list struct="atomic" id="14"></list></costumes><sounds><list struct="atomic" id="15"></list></sounds><blocks></blocks><variables></variables><scripts><script x="27" y="10"><block s="doSetVar"><l>names</l><block s="reportNewList"><list><l>maria</l><l>jose</l><l>eric</l><l>daniel</l><l>joseph</l><l>kylie</l><l>carlos</l><l>juan</l></list></block></block></script><script x="347" y="38.16666666666663"><block s="doSetVar"><l>item number</l><l>1</l></block><block s="doRepeat"><block s="reportListAttribute"><l><option>length</option></l><block var="names"/></block><script><block s="doSayFor"><block s="reportJoinWords"><list><l>Welcome, </l><block s="reportListItem"><block var="item number"/><block var="names"/></block></list></block><l>2</l></block><block s="doChangeVar"><l>item number</l><l>1</l></block></script></block></script><script x="22" y="84.99999999999989"><block s="doSetVar"><l>item number</l><l>1</l></block><block s="doSetVar"><l>all names</l><l></l></block><block s="doRepeat"><block s="reportListAttribute"><l><option>length</option></l><block var="names"/></block><script><block s="doSetVar"><l>all names</l><block s="reportJoinWords"><list><block var="all names"/><block s="reportJoinWords"><list><block s="reportListItem"><block var="item number"/><block var="names"/></block><l>, </l></list></block></list></block></block><block s="doChangeVar"><l>item number</l><l>1</l></block><block s="doIf"><block s="reportVariadicEquals"><list><block var="item number"/><block s="reportListAttribute"><l><option>length</option></l><block var="names"/></block></list></block><script><block s="doSetVar"><l>all names</l><block s="reportJoinWords"><list><block var="all names"/><l>and </l></list></block></block></script><list></list></block></script></block><block s="doSayFor"><block s="reportJoinWords"><list><l>Welcome </l><block var="all names"/></list></block><l>5</l></block></script><script x="15" y="621.9999999999999"><block s="receiveKey"><l><option>2</option></l><list></list></block><block s="doSetVar"><l>start with letter C</l><l></l></block><block s="doSetVar"><l>item number</l><l>1</l></block><block s="doRepeat"><block s="reportListAttribute"><l><option>length</option></l><block var="names"/></block><script><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportLetter"><l>1</l><block s="reportListItem"><block var="item number"/><block var="names"/></block></block><l>c</l></list></block><script><block s="doSetVar"><l>start with letter C</l><block s="reportJoinWords"><list><block var="start with letter C"/><block s="reportJoinWords"><list><block s="reportListItem"><block var="item 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