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