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