[1,1,1,2,2,1,2,2,2,3,2,2,3,3,1,3,3,2,3,3,3,4,3,2,
4,3,3,4,4,1,4,4,2,4,4,3,4,4,4,5,3,3,5,4,2,5,4,3,5,
4,4,5,5,1,5,5,2,5,5,3,5,5,4,5,5,5,6,4,3,6,4,4,6,5,
2,6,5,3,6,5,4,6,5,5,6,6,1,6,6,2,6,6,3,6,6,4,6,6,5,
6,6,6,7,4,4,7,5,3,7,5,4,7,5,5,7,6,2,7,6,3,7,6,4,7,
6,5]
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