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