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