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