5,11,1,(8,16,6,14)
7,5,1
5,9,13,15,14,(2,3,8)
3,6,(7,5,18,9,8,10)
2,3,1,7,11,(6)
(5,10)
1,5,15,(8,14,12)
3,8,5,(11,6,9)
12,11
7,5,3,2,1,13,(12)
回避
12,6,14,15,1,(2,16)
10,6,4,7(3,1)
14,12,8,(11,10,3)