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