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