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