<snapdata remixID="10473447"><project name="Perez-Coordinate System" app="Snap! 6, https://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" penlog="false" volume="100" pan="0" lines="round" ternary="false" hyperops="true" codify="false" inheritance="true" sublistIDs="false" scheduled="false" 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