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