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