YES
1 2 3 4
1 2 3 4
NO
NO
YES
1 2 3 4
1 2 3 4
NO
YES
2 1
1 2
YES
1 2
1 2
YES
1 2 3 4
1 2 3 4
YES
1 2 1
1 2 3
YES
1 2 3
1 2 3
NO
YES
1 1
1 2
YES
2 1
2 2
NO
YES
3 2 1
3 2 3
YES
3 2 1
3 2 3
YES
1
1
YES
1 2 2 1
4 2 3 4
NO
YES
1 3 2 1
4 3 3 4
NO
YES
1 2
1 2
NO
YES
1 2 3
1 2 3
NO
YES
1
1
YES
1 3 2 1
4 2 3 4
YES
3 2 1
1 2 3
NO
NO
YES
1 2 3 1
1 2 3 4
NO
NO
NO
NO
YES
1 2 3 4
1 2 3 4
YES
1 2
1 2
YES
1
1
YES
1 2 3 4
1 2 3 4
YES
4 3 2 1
1 2 3 4
YES
1 2 3
1 2 3
NO
YES
4 3 2 1
4 3 2 4
YES
4 3 2 1
4 2 3 4
YES
1 2 1
1 2 3
NO
NO
YES
1 2 1
3 2 3
NO
YES
1 2 2 1
1 2 3 4
YES
1 2 3
1 2 3
YES
1 3 2 1
1 2 3 4
YES
4 3 2 1
4 3 3 4
NO