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