12 12 28
1  0.910 3  0.910 
2  0.910 11  0.489 12  0.489 
2  0.910 9  0.587 10  0.587 
4  0.882 7  0.750 
5  0.882 
5  0.750 6  0.882 8  0.690 
7  0.882 10  0.530 11  0.489 12  0.489 
7  0.690 9  0.613 
3  0.587 8  0.613 
3  0.587 6  0.530 
1  0.489 6  0.489 
1  0.489 6  0.489