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