123456789101112
11
1
2
1
1
1
3
1
21
1
1
32
1
1
1
1
1
2
42
1
1
51
1
1
1
61
2
2
1
71
2
1
81
1
1
1
1
91
1
1
1
2
101
1
2
1
1
2
111
1
1
1
121
1
1
1
1
1
1
3