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