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