5  
6  
7  
4  0.697870 
4  0.889773 
7  
4  0.360671 
3  
7  
7  
5  
2  1 0.521085 
3  
6  
5  
6  
3  
2  1 0.333558 
4  0.039874 
1  3 
4  0.549360 
4  0.343595 
4  0.923221 
