30
23 27 30 16 26 22 20 18 19 17 21 24 29 25 28 
18 28 29 19 22 30 27 20 26 25 17 24 16 23 21 
30 21 16 25 22 27 20 18 24 29 28 23 26 19 17 
27 22 19 23 26 30 24 28 29 25 20 17 18 21 16 
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21 29 27 22 25 17 24 26 23 20 28 19 30 16 18 
22 25 16 18 28 24 23 17 20 27 21 19 26 29 30 
23 17 28 19 20 18 21 25 30 24 29 22 27 16 26 
22 20 26 29 23 24 30 18 21 28 19 27 16 17 25 
29 21 28 18 19 25 27 23 24 16 17 26 20 22 30 
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20 28 27 23 29 30 17 18 21 26 24 25 22 19 16 
17 16 21 20 22 27 18 28 24 23 29 30 25 19 26 
27 18 28 24 26 16 19 23 25 20 17 29 22 30 21 
16 28 18 21 25 29 17 26 24 22 27 30 19 23 20 
6 8 1 12 4 9 3 5 15 14 7 10 2 11 13 
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