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