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