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