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