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