21     
2     
10 10    
10 10    
0 50 50 0  
1 5.4742 13.6639 4  
2 56.5324 18.5728 3  
3 28.8969 88.0965 2  
4 46.2325 67.5018 2  
5 60.2775 16.4114 5  
6 46.5764 36.9013 2  
7 92.7474 19.1074 5  
8 72.4842 84.9199 2  
9 85.5653 43.2486 5  
10 74.327 9.2286 5  
11 5.4742 13.6639 3  
12 56.5324 18.5728 2  
13 28.8969 88.0965 4  
14 46.2325 67.5018 4  
15 60.2775 16.4114 4  
16 46.5764 36.9013 3  
17 92.7474 19.1074 4  
18 72.4842 84.9199 5  
19 85.5653 43.2486 1  
20 74.327 9.2286 2  
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
