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