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