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