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