5  
2  2 0.701083 
7  
1  2 
7  
7  
3  
4  0.961044 
6  
1  3 
7  
5  
7  
1  2 
2  2 1.001285 
1  1 
1  2 
5  
3  
6  
2  2 0.369331 
3  
7  
4  0.507712 
5  
5  
4  0.684987 
