3  
2  2 0.880501 
6  
1  1 
5  
6  
5  
7  
6  
3  
3  
6  
1  3 
5  
3  
5  
5  
2  2 0.132627 
4  0.931146 
7  
7  
3  
1  1 
3  
7  
6  
5  
3  
3  
6  
4  0.312779 
7  
