[1,3]
[1,6]
[1,3]
[1,3]
[2,6]
[2,4]
[7,8]
[1,3]
[1,5]
[2,4,7]
[1,5]
[1,2]
[2,5]
[1,5]
[1,4]
[1,2]
[2.6]
[1,4]
[2,4,6]
[1,3]
[2,8]
[1,3]
[1,5]
[1,4]
[1,5]
[1,2]
[2,6]
[1,4]
[1,3]
[1,3]
[7,8]
[2,3]
[1,4]
[1,3,6]
[5,6]
[1,6]
[4,7]
[1,5]
[1,3,5]
[2,6]
[1,4]
[2,4]
[2,4]
[1,5]
[2,5]
[1,7]