NO
NO
NO
NO
NO
YES
1 2 
1 2 
NO
YES
3 4 1 2 
1 2 3 4 
Loops took: 0
NO
YES
2 3 1 
1 2 3 
NO
Loops took: 0
NO
Loops took: 0
NO
NO
Loops took: 0
NO
Loops took: 0
NO
NO
Loops took: 0
YES
1 2 3 4 
1 4 2 3 
NO
Loops took: 0
YES
1 2 4 3 
1 3 2 4 
NO
NO
NO
NO
NO
NO
Loops took: 0
YES
1 2 3 4 
1 2 4 3 
YES
1 2 3 
1 2 3 
NO
NO
Loops took: 0
NO
NO
NO
NO
NO
YES
1 2 3 4 
2 3 4 1 
YES
2 1 
1 2 
YES
1 
1 
YES
2 3 4 1 
1 2 3 4 
YES
1 2 3 4 
1 2 3 4 
NO
NO
Loops took: 0
NO
Loops took: 0
NO
Loops took: 0
NO
NO
NO
Loops took: 0
YES
1 2 3 
1 3 2 
NO
Loops took: 0
NO
YES
1 2 3 
2 3 1 
Loops took: 0
NO
Loops took: 0
NO
NO