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