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