10,6,4,11
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7,10,9,1,(4)
3,9,10,6
10,8,12
(11,2,10)
5,1,3,11
2,3,11,12
4,6,11,(12,1,9,7)
11,5,2,(4,12,6)
14,16,15,3,7)
11,4,(16,3,9,5,2)
4,7,(6,3)