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