m 19 13 b 15 10 17 3 20 -1 b 20 -1 20 0 20 1 b 20 0 20 -1 21 -1 b 20 0 20 1 19 4 b 20 1 21 0 21 -1 b 21 0 21 1 20 4 b 21 1 21 1 23 -1 b 23 1 21 1 20 5 b 23 1 24 1 24 0 b 24 1 24 2 20 5 b 24 2 25 1 27 0 b 25 1 24 2 21 7 b 25 2 27 1 27 0 b 27 1 27 2 23 5 b 27 3 27 2 27 1 b 27 2 27 3 24 7 b 27 3 27 2 28 1 b 27 2 27 3 24 7 b 27 3 28 3 29 2 b 28 3 28 3 25 9 b 28 3 29 3 31 2 b 29 3 29 4 25 10 b 29 4 31 3 32 2 b 31 3 29 4 27 10 b 31 5 32 4 34 3 b 29 10 27 13 20 13{\c&H69B8B7&}m 19 13 b 16 17 12 19 8 22 b 3 30 -1 21 7 22 b 12 19 15 15 19 13