[1,3,5,8]
[8,11]
[0,1,2,3,4,5,6,7,8]
[0,1,2,3,4,5,6,7]
[7,9,11,20,27,31]
[1,3,5,8]
[8,11]
[0,1,2,3,4,5,6,7,8]
[0,1,2,3,4,5,6,7]
[7,9,11,20,27,31]
[1,3,5,8]
[8,11]
[0,1,2,3,4,5,6,7,8]
[0,1,2,3,4,5,6,7,8,9,10]
[7,9,11,20,27,31]
