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