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