2
10 3 10
2 1
3 1
4 2
5 1
6 2
7 1
8 2
9 5
10 6
7 2 3
2 6 1
8 8 3
8 6 3
10 3 1
7 9 2
9 5 3
2 2 2
9 8 2
7 10 3
9 1
7 2
8 1
10 3 10
2 1
3 1
4 3
5 4
6 3
7 3
8 6
9 8
10 6
7 9 1
6 8 2
6 9 2
4 3 1
6 9 2
5 2 1
8 2 3
1 5 2
9 5 2
7 10 2
9 1
6 1
2 1
YES
YES
YES
YES
NO
NO
YES
YES
NO
NO
NO
YES
YES
YES
YES
NO
NO
NO
NO
YES