5  
1  1 
3  
1  2 
4  0.255738 
2  1 0.497766 
3  
1  3 
1  1 
4  0.972795 
7  
2  1 0.816054 
2  1 0.412326 
1  3 
1  1 
4  0.428943 
1  3 
3  
7  
6  
5  
1  1 
7  
5  
6  
3  
2  1 0.126966 
