20
19 20 16 15 17 13 12 14 18 11 
20 11 12 17 15 13 16 14 18 19 
18 17 16 13 15 20 11 12 19 14 
12 17 13 19 15 14 11 20 16 18 
20 16 17 13 11 15 12 18 14 19 
18 12 14 11 13 17 19 20 16 15 
11 13 18 12 19 17 20 14 16 15 
19 14 17 16 13 18 15 11 12 20 
11 12 18 14 17 13 20 16 19 15 
16 14 11 19 13 17 12 20 15 18 
2 3 4 5 1 10 8 6 9 7 
6 3 5 8 2 7 1 9 4 10 
5 8 7 9 6 10 4 2 1 3 
8 6 7 3 5 1 2 10 4 9 
2 10 3 5 6 8 7 4 1 9 
8 6 2 4 3 9 10 1 5 7 
3 8 2 9 7 1 5 4 6 10 
4 2 7 5 3 9 1 10 6 8 
7 2 4 5 9 10 8 1 6 3 
1 8 10 7 2 4 6 3 5 9 
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