15 104
1 0 2
2 1 1
3 2 2
4 3 3
5 4 4
6 5 5
7 6 6
8 7 7
9 8 8
10 9 9
11 10 1
12 11 2
13 12 3
14 13 4
2 0 0
3 0 0
3 1 0
4 0 0
4 1 0
4 2 0
5 0 0
5 1 0
5 2 0
5 3 0
6 0 0
6 1 0
6 2 0
6 3 0
6 4 0
7 0 0
7 1 0
7 2 0
7 3 0
7 4 0
7 5 0
8 0 0
8 1 0
8 2 0
8 3 0
8 4 0
8 5 0
8 6 0
9 0 0
9 1 0
9 2 0
9 3 0
9 4 0
9 5 0
9 6 0
9 7 0
10 0 0
10 1 0
10 2 0
10 3 0
10 4 0
10 5 0
10 6 0
10 7 0
10 8 0
11 0 0
11 1 0
11 2 0
11 3 0
11 4 0
11 5 0
11 6 0
11 7 0
11 8 0
11 9 0
12 0 0
12 1 0
12 2 0
12 3 0
12 4 0
12 5 0
12 6 0
12 7 0
12 8 0
12 9 0
12 10 0
13 0 0
13 1 0
13 2 0
13 3 0
13 4 0
13 5 0
13 6 0
13 7 0
13 8 0
13 9 0
13 10 0
13 11 0
14 1 0
14 2 0
14 3 0
14 4 0
14 5 0
14 6 0
14 7 0
14 8 0
14 9 0
14 10 0
14 11 0
14 12 0
9
0 1
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
