제출 #115205

6
5 4 6
7
1 2 4
4 6 7
1 5 1
1 4 6
3 4 1
1 3 7
2 5 1
6
6
2
4
4
4
4

YES
YES
YES
YES
YES
YES

YES
NO
YES
YES
YES
YES

7
4 1 2
8
6 7 8
1 6 5
2 3 1
1 2 5
4 5 2
5 6 9
1 5 7
1 4 3
5
4
6
1
2
1

YES
YES
YES
YES
YES

YES
NO
YES
YES
YES

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

YES
YES
YES
YES

YES
YES
NO
YES