﻿1
0 0 15
25
0 1 1
0 1 2
0 1 3
0 1 4
0 1 5
0 1 6
0 1 7
0 1 8
0 2 1
0 3 1
0 4 1
0 5 1
0 6 1
0 7 1
0 8 1
3 2 2 0
0 8 2
0 8 3
0 8 4
0 8 5
0 8 6
0 8 7
0 8 8
6 9 5
6 7 2