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