30
17 20 30 26 16 28 27 19 22 21 18 25 24 23 29 
24 30 16 17 19 29 27 23 18 21 20 28 26 22 25 
17 27 23 21 26 25 20 30 16 24 22 29 18 19 28 
28 25 16 19 27 21 23 26 18 20 30 17 29 24 22 
17 27 30 21 29 22 20 28 18 26 19 16 24 23 25 
25 26 28 22 23 27 24 16 29 30 21 20 18 19 17 
19 30 24 25 21 22 29 27 18 28 20 17 26 23 16 
23 24 22 18 16 17 26 19 25 28 27 30 29 20 21 
20 27 22 28 19 25 29 21 24 30 26 18 16 17 23 
18 19 23 25 26 27 24 16 17 20 28 21 29 22 30 
29 17 26 16 27 23 20 25 19 24 22 18 21 30 28 
27 28 23 16 19 24 29 26 17 18 22 25 30 20 21 
21 24 22 27 28 30 20 18 16 25 26 23 19 29 17 
27 29 20 28 21 30 16 24 17 22 18 25 19 26 23 
30 29 25 16 17 26 19 18 20 27 22 28 21 23 24 
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