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