-2s3------1-----------2---2h3-2----5-2----7-4h5-------9--------7---|
-----4------3-------3---3-------5------3--------8-6h7---6--4h5---4-|
-------5------3---2------------------------------------------------|
-------------------------------------------------------------------|
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-8-----------------------------6-8s9-8-6----|
---11-8-9--------------------8-----------9--|
----------10s12------7-9---8----------------|
----------------13-8------------------------|
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