1,2,0,5,7,12,0
2,3,0,0,0,0,0
3,1,0,1,4,6,0
4,0,1,0,1,0,0
5,2,0,0,0,0,0
6,2,0,6,11,18,0
7,0,1,1,2,2,0
8,1,1,2,3,6,0
9,1,0,4,8,14,0
10,0,1,2,6,8,0
11,2,0,3,6,12,0
12,0,0,3,3,8,0
13,0,0,12,18,32,0
14,0,0,10,16,26,0
