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---------------3-5-3-5^--3---3-------------3---3-5-3-5^-5-5-3--5-3-5^--|
--0-3-5-5--3-5-------------5-----5-5-5-3-5---5-------------------------|
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---------3---3-6-3-6-6/8---6-8-8^-6---8^-6---8^-6---8^-6---------------|
-3-6-3-6---6------------------------3------3------3--------------------|
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