7  
6  
1  2 
3  
1  3 
1  1 
5  
2  1 0.465665 
5  
1  2 
6  
2  1 0.333405 
3  
6  
4  0.553645 
7  
1  3 
1  3 
7  
3  
4  0.230369 
5  
1  2 
3  
7  
6  
1  2 
7  
7  
5  
2  2 0.585195 
7  
2  1 0.500949 
3  
1  2 
4  0.260542 
5  
6  
