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