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