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