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