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