<snapdata remixID="8651756"><project name="2.1 lab" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" volume="100" pan="0" lines="round" ternary="false" codify="false" inheritance="true" sublistIDs="false" scheduled="false" 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