[User]
In a 48x41 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (47, 40), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (39, 30), (29, 25), (37, 31), (9, 33), (35, 12), (47, 31), (40, 9), (33, 39), (35, 39), (43, 1), (39, 12), (43, 33), (15, 40), (20, 16), (33, 29), (5, 27), (12, 21), (44, 8), (8, 27), (19, 40), (9, 9), (31, 25), (26, 18), (6, 7), (11, 5), (0, 12), (14, 30), (12, 39), (45, 39), (17, 28), (41, 30), (42, 35), (44, 22), (42, 29), (8, 33), (16, 31), (42, 7), (24, 16), (36, 24), (9, 14), (42, 23), (38, 35), (47, 18), (21, 2), (46, 13), (39, 8), (30, 22), (39, 17), (20, 22), (8, 11), (15, 13), (42, 17), (11, 10), (35, 9), (36, 1), (32, 11), (7, 22), (24, 21), (44, 18), (30, 14), (4, 34), (24, 23), (23, 36), (46, 24), (44, 20), (29, 36), (20, 39), (28, 36), (41, 37), (7, 8), (12, 0), (0, 31), (29, 10), (33, 1), (18, 23), (45, 33), (1, 11), (8, 3), (10, 29), (42, 16), (1, 20), (29, 35), (39, 2), (10, 36), (40, 34), (38, 13), (28, 33), (25, 6), (8, 22), (44, 12), (30, 20), (6, 2), (12, 37), (22, 16), (29, 5), (25, 3), (21, 15), (37, 7), (8, 26), (43, 30), (30, 27), (5, 40), (32, 15), (32, 27), (38, 22), (33, 7), (34, 7), (6, 19), (34, 25), (1, 31), (25, 28), (19, 30), (28, 9), (23, 38), (34, 31), (29, 16), (13, 23), (40, 5), (15, 39), (38, 0), (12, 35), (15, 27), (36, 29), (5, 26), (26, 28), (2, 2), (16, 1), (35, 0), (16, 7), (23, 37), (1, 3), (33, 36), (18, 3), (31, 4), (45, 35), (23, 35), (32, 35), (5, 20), (18, 22), (13, 20), (38, 32), (10, 20), (27, 10), (37, 32), (10, 34), (10, 5), (11, 17), (28, 3), (35, 24), (11, 37), (38, 37), (1, 10), (42, 37), (44, 9), (14, 28), (14, 36), (25, 26), (22, 25), (4, 39), (21, 23), (33, 22), (29, 30), (46, 3), (2, 22), (43, 2), (34, 21), (9, 40), (21, 40), (21, 5), (45, 1), (11, 19), (34, 29), (18, 5), (10, 16), (2, 25), (6, 32), (29, 33), (2, 14), (24, 9), (14, 7), (7, 14), (31, 37), (13, 4), (29, 18), (10, 6), (25, 21), (28, 38), (46, 39), (19, 19), (23, 15), (11, 29), (43, 34), (24, 27), (5, 28), (18, 20), (13, 34), (37, 22), (14, 6), (22, 12), (32, 8), (2, 18), (16, 27), (26, 5), (10, 19), (18, 17), (15, 31), (47, 12), (42, 34), (4, 12), (24, 33), (26, 24), (33, 21)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 49x45 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (48, 44), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (5, 38), (7, 28), (18, 35), (8, 18), (6, 21), (34, 11), (21, 37), (11, 6), (5, 36), (14, 23), (27, 33), (28, 29), (33, 29), (18, 34), (3, 36), (22, 16), (12, 35), (28, 4), (47, 25), (8, 22), (20, 43), (35, 24), (6, 30), (14, 8), (19, 6), (6, 27), (10, 24), (8, 31), (29, 44), (34, 23), (13, 38), (41, 20), (27, 31), (17, 1), (18, 32), (2, 26), (25, 35), (33, 23), (43, 3), (31, 18), (17, 0), (1, 40), (13, 41), (5, 32), (27, 32), (15, 2), (28, 18), (10, 7), (1, 34), (27, 27), (30, 2), (2, 33), (18, 3), (13, 39), (39, 33), (16, 30), (13, 3), (41, 40), (18, 14), (15, 9), (17, 31), (27, 24), (0, 38), (27, 9), (48, 21), (2, 20), (46, 12), (17, 33), (7, 20), (10, 43), (46, 8), (18, 16), (0, 25), (29, 41), (40, 0), (30, 38), (43, 26), (2, 25), (37, 18), (44, 0), (11, 10), (20, 20), (21, 8), (10, 44), (32, 31), (39, 43), (45, 31), (37, 20), (3, 23), (1, 6), (0, 6), (9, 41), (4, 6), (14, 21), (2, 34), (15, 44), (7, 40), (0, 18), (32, 10), (5, 15), (47, 8), (9, 27), (24, 42), (20, 41), (8, 13), (12, 32), (47, 43), (12, 18), (26, 19), (21, 18), (8, 36), (11, 30), (44, 7), (6, 7), (30, 44), (11, 44), (27, 0), (15, 40), (30, 24), (8, 12), (0, 10), (0, 13), (1, 28), (42, 30), (22, 31), (17, 11), (30, 40), (4, 39), (35, 42), (47, 29), (39, 1), (42, 40), (10, 22), (18, 26), (22, 22), (34, 37), (40, 17), (48, 5), (25, 3), (10, 5), (35, 33), (43, 20), (37, 41), (1, 13), (30, 41), (34, 10), (17, 16), (48, 36), (31, 0), (46, 30), (15, 3), (0, 37), (8, 5), (0, 12), (1, 42), (6, 0), (5, 37), (33, 2), (7, 8), (47, 17), (26, 44), (33, 17), (10, 19), (20, 6), (41, 19), (28, 8), (8, 25), (47, 38), (18, 4), (7, 33), (12, 1), (21, 38), (39, 24), (7, 35), (25, 14), (15, 20), (47, 30), (42, 5), (30, 43), (28, 5), (2, 1), (48, 18), (31, 17), (23, 12), (18, 12), (9, 9), (16, 36), (39, 40), (29, 8), (14, 16), (2, 28), (5, 43), (42, 8), (30, 16), (23, 23), (4, 23), (18, 30), (24, 16), (26, 2), (15, 11), (32, 7), (5, 3), (44, 34), (36, 23), (20, 30), (48, 15), (18, 13), (37, 3), (8, 30), (40, 5), (44, 25), (40, 33), (19, 34), (8, 29), (5, 44), (33, 35), (29, 4), (4, 37), (27, 19), (15, 35), (18, 42), (42, 33), (20, 40), (11, 36), (33, 7), (6, 9), (38, 15), (22, 23), (37, 7), (22, 40), (25, 15), (34, 12), (13, 40), (41, 5), (15, 34), (16, 19), (33, 20), (1, 24), (17, 20), (39, 15), (11, 4), (13, 42), (4, 35), (13, 36), (41, 36), (33, 27), (7, 22), (17, 8), (6, 44), (10, 33), (12, 20), (35, 39), (9, 0), (9, 31), (12, 31), (25, 2), (37, 30), (30, 10), (37, 23), (23, 26), (41, 41), (36, 37), (39, 35), (44, 2), (16, 11), (20, 36), (22, 37), (40, 35), (4, 26), (21, 43), (1, 20), (27, 44), (7, 26), (47, 23), (47, 14), (0, 24), (20, 32), (28, 35), (8, 19), (13, 28), (20, 35), (29, 25), (8, 38), (16, 29), (22, 32), (22, 36), (30, 30), (34, 31), (23, 9), (35, 28), (44, 1), (19, 14), (0, 36), (22, 19), (17, 13), (14, 4), (5, 26), (2, 10), (34, 26), (19, 22), (12, 25), (16, 14), (37, 15), (24, 18), (46, 39), (14, 27), (46, 3), (29, 20), (44, 28), (35, 6), (0, 19), (24, 2), (32, 38), (44, 40), (47, 9)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 49x43 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (48, 42), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (19, 21), (20, 38), (29, 4), (17, 14), (19, 27), (0, 28), (44, 38), (29, 30), (33, 29), (8, 18), (31, 19), (34, 19), (30, 42), (14, 7), (39, 32), (23, 21), (34, 17), (23, 40), (27, 13), (44, 7), (28, 11), (33, 0), (4, 1), (25, 30), (40, 37), (42, 5), (3, 12), (46, 0), (10, 40), (12, 5), (27, 15), (1, 19), (12, 35), (17, 42), (15, 5), (16, 26), (2, 22), (25, 42), (44, 41), (4, 29), (26, 11), (2, 15), (43, 37), (39, 19), (27, 27), (24, 32), (28, 7), (13, 18), (26, 25), (44, 18), (8, 41), (24, 37), (48, 18), (5, 33), (14, 19), (25, 26), (38, 11), (27, 40), (13, 26), (3, 7), (39, 38), (23, 7), (34, 4), (14, 21), (12, 29), (20, 8), (13, 40), (18, 17), (20, 36), (12, 33), (27, 12), (22, 0), (44, 27), (38, 26), (9, 26), (36, 41), (6, 42), (2, 19), (11, 14), (36, 40), (11, 25), (16, 28), (9, 32), (29, 7), (23, 31), (35, 16), (12, 41), (16, 8), (31, 12), (21, 24), (15, 3), (20, 41), (30, 17), (1, 8), (13, 41), (10, 6), (32, 14), (23, 18), (42, 21), (15, 0), (42, 29), (40, 13), (4, 31), (44, 31), (42, 0), (5, 25), (12, 24), (45, 32), (21, 29), (12, 42), (39, 35), (47, 19), (1, 28), (35, 29), (46, 1), (32, 23), (36, 26), (19, 16), (35, 5), (26, 8), (16, 20), (44, 36), (6, 35), (15, 13), (13, 5), (6, 9), (36, 19), (14, 32), (35, 19), (4, 26), (1, 2), (31, 7), (48, 14), (16, 6), (32, 34), (42, 10), (24, 17), (26, 6), (29, 2), (40, 6), (32, 24), (10, 8), (46, 18), (45, 1), (17, 18), (33, 22), (35, 6), (9, 28), (16, 40), (40, 2), (18, 7), (5, 10), (39, 22), (16, 42), (3, 28), (36, 25), (5, 28), (35, 28), (16, 10), (47, 9), (6, 34), (42, 35), (1, 1), (13, 22), (17, 11), (33, 37), (9, 34), (12, 3), (17, 15), (13, 7), (27, 1), (2, 0), (28, 27), (29, 12), (6, 30), (13, 2), (36, 20), (30, 14), (11, 18), (18, 10), (42, 25), (17, 21), (22, 20), (1, 40), (20, 0), (10, 41), (41, 22), (38, 32), (29, 31), (3, 11), (20, 34), (16, 7), (16, 23), (24, 19), (47, 7), (11, 3), (42, 42), (24, 40), (46, 8), (45, 26), (43, 28), (34, 21), (15, 2), (37, 39), (27, 4), (45, 37), (46, 33), (23, 10), (19, 34), (39, 24), (6, 18), (21, 33), (0, 22), (32, 39), (13, 37), (39, 4), (48, 21), (41, 23), (16, 4), (24, 38), (22, 10), (12, 26), (4, 8), (16, 34), (28, 31), (5, 29), (48, 25), (11, 24), (41, 2), (30, 8), (15, 17), (41, 13), (34, 32), (36, 16), (22, 4), (10, 15), (44, 11), (33, 11), (42, 26), (1, 29), (31, 29), (47, 1), (46, 21), (31, 13), (41, 40), (21, 22), (4, 0), (39, 41), (37, 13), (26, 37), (46, 36), (19, 24), (43, 19), (40, 29), (8, 40), (15, 32), (26, 29), (14, 8), (33, 42), (16, 14), (35, 13), (15, 9), (36, 38), (10, 34), (22, 37), (10, 31), (9, 20), (9, 42), (45, 42), (33, 27), (45, 6), (2, 35), (28, 4), (10, 35), (41, 11)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 45x41 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (44, 40), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (21, 4), (19, 40), (28, 29), (44, 26), (21, 40), (1, 36), (14, 14), (24, 16), (37, 17), (2, 30), (17, 19), (19, 16), (10, 10), (31, 18), (27, 17), (17, 36), (19, 0), (37, 40), (29, 28), (40, 11), (32, 25), (42, 25), (6, 39), (42, 14), (16, 2), (4, 3), (16, 12), (18, 40), (39, 1), (23, 39), (27, 33), (22, 10), (15, 17), (41, 30), (24, 12), (20, 2), (3, 32), (34, 38), (0, 40), (40, 8), (17, 23), (0, 28), (30, 18), (14, 13), (15, 3), (2, 7), (36, 40), (30, 10), (16, 23), (7, 2), (20, 28), (41, 26), (13, 38), (0, 29), (25, 2), (28, 11), (7, 19), (40, 0), (2, 0), (2, 27), (4, 4), (16, 22), (10, 29), (29, 12), (18, 4), (26, 25), (5, 40), (18, 27), (38, 12), (37, 11), (39, 13), (7, 39), (5, 26), (40, 35), (17, 12), (27, 4), (19, 32), (34, 6), (34, 36), (37, 34), (23, 11), (17, 0), (21, 38), (25, 15), (12, 3), (16, 18), (12, 32), (17, 13), (34, 13), (33, 40), (4, 20), (19, 6), (44, 20), (36, 1), (5, 15), (13, 10), (8, 18), (35, 40), (41, 38), (21, 16), (0, 17), (42, 26), (44, 8), (25, 20), (33, 13), (41, 13), (6, 23), (42, 39), (12, 0), (15, 18), (42, 5), (3, 24), (17, 40), (0, 36), (32, 11), (43, 30), (44, 33), (22, 26), (27, 26), (39, 29), (13, 34), (23, 14), (25, 23), (40, 32), (5, 4), (24, 30), (23, 5), (10, 40), (38, 31), (30, 13), (28, 23), (30, 4), (2, 24), (24, 21), (37, 9), (36, 12), (2, 4), (26, 34), (5, 37), (23, 26), (13, 16), (10, 5), (21, 36), (2, 34), (8, 5), (18, 38), (7, 1), (33, 19), (33, 27), (3, 28), (44, 36), (31, 38), (24, 18), (5, 34), (33, 17), (36, 30), (26, 27), (14, 20), (22, 38), (32, 30), (27, 18), (37, 2), (23, 15), (24, 34), (33, 20), (7, 14), (7, 34), (13, 22), (39, 34), (42, 37), (26, 10), (1, 16), (35, 6), (8, 38), (11, 0), (28, 24), (15, 21), (18, 33), (24, 14), (26, 28), (33, 18), (12, 9), (37, 14), (33, 9), (2, 12), (26, 24), (3, 0), (3, 4), (14, 24), (11, 40), (32, 19), (32, 1), (38, 32)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 49x44 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (48, 43), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (20, 23), (41, 33), (3, 18), (39, 24), (35, 3), (18, 9), (14, 42), (48, 42), (48, 19), (21, 2), (5, 17), (19, 12), (29, 33), (4, 21), (40, 16), (12, 39), (23, 36), (6, 29), (47, 20), (29, 21), (11, 7), (48, 18), (15, 43), (42, 28), (0, 10), (44, 33), (30, 3), (12, 25), (37, 1), (22, 28), (44, 13), (30, 4), (8, 20), (27, 20), (9, 37), (14, 15), (18, 36), (25, 37), (33, 28), (26, 33), (35, 41), (44, 6), (43, 40), (36, 40), (35, 16), (17, 17), (43, 9), (44, 39), (27, 23), (24, 28), (32, 43), (24, 27), (23, 33), (23, 29), (14, 38), (39, 41), (3, 30), (42, 9), (9, 1), (26, 20), (32, 5), (15, 2), (10, 19), (0, 35), (37, 4), (44, 20), (34, 17), (31, 12), (34, 13), (43, 10), (42, 19), (45, 0), (43, 7), (3, 14), (28, 42), (36, 20), (19, 22), (45, 36), (22, 35), (31, 31), (5, 20), (17, 18), (29, 7), (46, 23), (28, 34), (45, 6), (17, 13), (8, 23), (24, 5), (26, 24), (16, 1), (9, 27), (17, 31), (8, 11), (36, 38), (22, 4), (33, 23), (30, 24), (19, 27), (27, 17), (33, 35), (41, 43), (12, 28), (1, 18), (33, 34), (33, 3), (26, 25), (4, 6), (3, 2), (7, 14), (19, 15), (27, 25), (25, 38), (26, 34), (26, 42), (18, 8), (1, 3), (11, 39), (3, 21), (44, 35), (41, 22), (23, 35), (14, 8), (44, 3), (24, 30), (8, 39), (32, 42), (4, 5), (8, 5), (29, 15), (12, 37), (40, 2), (4, 42), (5, 0), (2, 14), (41, 39), (21, 40), (18, 21), (48, 14), (19, 6), (18, 25), (4, 0), (11, 15), (6, 33), (45, 38), (39, 40), (10, 14), (43, 13), (45, 12), (47, 37), (42, 2), (38, 1), (2, 19), (20, 1), (35, 40), (28, 16), (42, 12), (27, 36), (5, 1), (39, 42), (18, 13), (11, 14), (2, 40), (12, 2), (40, 1), (22, 0), (12, 32), (39, 6), (4, 22), (44, 37), (45, 10), (38, 42), (7, 28), (7, 34), (26, 16), (6, 21), (0, 25), (17, 39), (46, 25), (37, 9), (36, 17), (2, 18), (24, 18), (2, 6), (46, 20), (6, 37), (43, 0), (0, 6), (30, 8), (46, 13), (46, 24), (41, 26), (37, 11), (12, 23), (38, 22), (2, 33), (44, 25), (38, 20), (8, 32), (42, 10), (40, 9), (11, 9), (19, 25), (16, 0), (35, 22), (21, 42), (30, 39), (16, 13), (32, 28), (42, 16), (20, 36), (37, 17), (38, 11), (12, 43), (33, 31), (39, 38), (5, 34), (43, 34), (37, 21), (17, 41), (39, 23), (30, 11), (17, 1), (45, 2), (33, 32), (17, 24), (33, 36), (28, 15), (27, 15), (36, 16), (14, 23), (32, 27), (2, 7), (31, 27), (43, 28), (8, 19), (39, 12), (37, 39), (12, 5), (8, 17), (8, 4), (11, 3), (38, 40), (29, 43), (35, 13), (1, 13), (16, 15), (31, 23), (37, 25), (44, 22), (0, 11), (0, 14), (12, 11), (41, 25), (29, 0), (40, 21), (11, 29), (34, 33), (23, 13), (1, 22), (47, 12), (24, 42), (13, 8), (40, 35), (20, 41), (27, 18), (10, 16), (46, 34), (9, 28), (28, 27), (37, 16), (31, 3), (38, 37), (28, 29), (21, 15), (41, 9), (31, 20), (34, 16), (44, 43), (0, 20), (18, 37), (39, 17), (47, 33), (19, 20), (33, 10), (23, 43), (43, 35), (21, 25), (31, 38), (17, 14), (48, 16), (23, 12), (0, 36), (1, 27), (7, 22), (3, 4), (47, 40), (15, 29), (47, 2), (37, 42), (31, 0), (30, 5), (12, 4), (20, 9), (18, 32), (12, 33), (20, 8), (3, 7), (12, 9), (21, 4), (26, 3), (8, 3), (46, 11), (7, 19), (35, 24), (31, 33), (12, 42), (13, 38), (8, 9), (9, 9), (8, 40), (18, 17), (10, 23), (12, 14), (23, 37), (26, 14), (21, 27), (1, 23), (40, 12), (18, 18), (16, 12), (21, 18), (41, 11), (48, 10), (13, 34), (6, 32), (23, 8), (34, 9), (18, 27), (42, 23), (14, 17), (28, 23), (28, 33), (42, 43), (47, 9), (36, 9), (17, 25), (10, 7), (11, 38), (39, 33), (14, 37), (27, 43), (39, 3), (37, 23), (25, 15), (11, 30), (14, 29), (22, 5), (27, 7), (29, 12), (35, 39), (40, 30), (25, 30), (37, 3), (13, 30), (31, 22), (12, 17), (27, 13), (19, 29), (10, 17), (35, 9), (20, 22), (48, 9), (42, 27), (12, 35), (32, 11), (1, 12), (34, 22), (5, 32), (18, 12), (26, 2), (14, 12), (46, 4), (36, 28), (33, 40), (4, 18), (2, 11)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 40x48 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (39, 47), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (31, 14), (6, 28), (28, 10), (24, 41), (38, 38), (18, 0), (8, 3), (12, 1), (15, 24), (24, 25), (33, 37), (19, 4), (26, 43), (4, 1), (6, 4), (21, 43), (5, 34), (10, 39), (19, 6), (32, 43), (3, 28), (38, 18), (34, 35), (9, 39), (20, 27), (0, 27), (2, 24), (30, 45), (6, 29), (6, 11), (17, 38), (30, 3), (28, 14), (10, 25), (18, 41), (20, 15), (29, 43), (27, 8), (13, 40), (0, 16), (28, 41), (9, 27), (15, 1), (5, 32), (0, 18), (19, 19), (39, 1), (11, 25), (21, 16), (18, 16), (32, 15), (33, 10), (14, 40), (30, 2), (25, 0), (37, 24), (26, 13), (10, 41), (9, 0), (27, 0), (23, 29), (13, 27), (35, 9), (22, 46), (8, 32), (29, 31), (21, 38), (15, 42), (37, 20), (37, 39), (35, 47), (1, 10), (11, 43), (30, 16), (20, 14), (37, 32), (37, 6), (0, 38), (32, 28), (28, 46), (14, 34), (30, 0), (28, 20), (33, 34), (7, 23), (16, 8), (21, 9), (8, 15), (33, 43), (30, 28), (12, 25), (14, 41), (9, 13), (27, 33), (36, 10), (26, 19), (34, 46), (1, 28), (36, 37), (7, 9), (14, 19), (39, 7), (6, 3), (8, 26), (33, 9), (38, 24), (32, 0), (14, 9), (24, 20), (37, 18), (37, 13), (8, 43), (35, 23), (34, 18), (28, 28), (16, 47), (19, 30), (15, 47), (15, 5), (27, 4), (0, 17), (18, 8), (19, 13), (34, 38), (16, 46), (16, 33), (30, 13), (24, 7), (15, 3), (33, 30), (2, 26), (33, 26), (32, 17), (14, 39), (8, 45), (3, 8), (31, 32), (35, 21), (0, 2), (11, 14), (18, 9), (39, 16), (9, 44), (22, 3), (11, 47), (2, 20), (19, 1), (17, 36), (22, 15), (25, 28), (32, 46), (32, 5), (30, 9), (34, 9), (15, 20), (19, 10), (18, 24), (3, 24), (25, 22), (36, 12), (18, 27), (20, 37), (36, 35), (34, 21), (36, 28), (6, 22), (28, 39), (12, 8), (31, 12), (4, 11), (6, 5), (9, 14), (33, 28), (34, 4), (29, 4), (5, 19), (26, 34), (2, 6), (1, 40), (1, 15), (28, 26), (10, 46), (34, 40), (16, 6), (17, 16), (29, 15), (18, 7), (26, 47), (16, 20), (17, 37), (37, 42), (20, 40), (38, 28), (34, 26), (16, 41), (10, 0), (18, 45), (8, 8), (13, 17), (4, 28), (27, 39), (21, 11), (21, 13), (33, 32), (37, 33), (15, 44), (11, 10), (29, 8), (15, 40), (28, 29), (0, 25), (23, 10), (22, 24), (4, 45), (7, 46), (32, 10), (28, 19)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 41x49 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (40, 48), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (23, 21), (37, 15), (6, 11), (5, 1), (39, 31), (1, 40), (28, 11), (18, 29), (0, 47), (22, 37), (6, 22), (17, 2), (8, 24), (13, 23), (10, 24), (7, 48), (13, 13), (20, 38), (6, 13), (5, 6), (27, 36), (9, 18), (29, 38), (25, 0), (6, 43), (9, 32), (19, 47), (31, 41), (40, 32), (27, 9), (28, 44), (19, 43), (31, 38), (19, 22), (19, 34), (0, 31), (21, 25), (38, 47), (10, 17), (32, 1), (38, 6), (13, 31), (11, 37), (11, 9), (4, 42), (9, 16), (31, 42), (9, 9), (22, 43), (29, 11), (21, 4), (33, 0), (31, 22), (6, 35), (4, 28), (24, 24), (8, 19), (1, 28), (8, 35), (9, 26), (36, 17), (25, 42), (26, 28), (2, 41), (5, 42), (29, 24), (26, 14), (27, 12), (8, 18), (22, 11), (6, 1), (14, 41), (28, 26), (35, 40), (28, 48), (36, 45), (25, 10), (36, 0), (18, 38), (7, 23), (10, 37), (21, 29), (20, 44), (7, 33), (7, 17), (11, 32), (26, 35), (24, 44), (13, 16), (3, 41), (32, 40), (23, 1), (2, 21), (34, 12), (35, 45), (0, 2), (31, 0), (16, 22), (32, 3), (27, 44), (9, 44), (27, 43), (0, 18), (36, 38), (30, 46), (10, 22), (17, 19), (14, 45), (19, 40), (0, 5), (28, 17), (33, 41), (3, 0), (26, 27), (31, 10), (11, 2), (12, 33), (12, 8), (16, 36), (0, 29), (25, 36), (4, 22), (21, 27), (9, 5), (40, 25), (39, 41), (21, 33), (17, 48), (4, 13), (31, 13), (27, 8), (35, 15), (9, 14), (23, 34), (35, 3), (19, 29), (28, 20), (1, 25), (2, 29), (12, 24), (27, 10), (40, 44), (24, 40), (37, 20), (27, 16), (29, 42), (18, 47), (30, 17), (15, 16), (33, 33), (36, 6), (35, 42), (40, 33), (10, 39), (34, 31), (9, 6), (9, 27), (29, 5), (1, 30), (39, 9), (14, 39), (7, 31), (1, 43), (27, 13), (16, 43), (10, 47), (2, 27), (13, 36), (14, 25), (4, 27), (19, 35), (27, 19), (10, 40), (34, 24), (25, 11), (35, 39), (34, 29), (34, 9), (27, 1), (5, 2), (19, 2), (16, 25), (5, 25), (2, 37), (26, 47), (40, 3), (12, 40), (19, 21), (5, 10), (4, 8), (31, 40), (20, 46), (16, 38), (22, 2), (38, 36), (6, 19), (33, 14), (0, 44), (29, 15), (3, 22), (8, 48), (17, 29), (9, 42), (5, 14), (33, 24), (38, 37), (6, 31), (15, 35), (1, 11)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 43x40 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (42, 39), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (33, 4), (17, 22), (32, 19), (23, 20), (31, 37), (41, 9), (21, 20), (42, 13), (32, 5), (25, 34), (10, 19), (11, 39), (5, 3), (22, 10), (1, 21), (38, 19), (21, 13), (13, 34), (12, 19), (30, 26), (19, 29), (42, 17), (40, 36), (1, 4), (34, 2), (8, 8), (22, 20), (18, 15), (16, 33), (1, 13), (23, 16), (41, 1), (30, 16), (31, 9), (12, 18), (21, 17), (33, 19), (35, 27), (3, 0), (4, 35), (24, 23), (9, 5), (26, 7), (38, 18), (17, 14), (21, 25), (26, 38), (37, 38), (24, 30), (10, 31), (10, 39), (5, 35), (38, 5), (28, 0), (25, 12), (2, 38), (26, 36), (3, 6), (9, 24), (12, 14), (22, 28), (35, 22), (36, 7), (29, 31), (23, 18), (19, 31), (3, 15), (4, 18), (25, 7), (11, 14), (24, 7), (4, 11), (25, 31), (0, 33), (26, 28), (31, 24), (4, 26), (28, 34), (23, 25), (18, 34), (36, 38), (20, 24), (26, 11), (24, 15), (10, 37), (35, 26), (34, 16), (5, 16), (41, 13), (2, 14), (2, 13), (24, 32), (20, 27), (28, 6), (27, 7), (30, 4), (16, 20), (7, 6), (10, 6), (37, 25), (4, 21), (14, 32), (32, 22), (21, 22), (32, 29), (37, 30), (39, 16), (2, 39), (28, 15), (9, 32), (22, 36), (3, 34), (1, 8), (20, 1), (30, 32), (16, 0), (33, 9), (15, 32), (20, 5), (39, 25), (34, 5), (30, 1), (36, 14), (37, 10), (41, 22), (37, 23), (25, 5), (32, 33), (8, 4), (4, 30), (24, 20), (38, 30), (22, 25), (33, 38), (14, 28), (27, 22), (3, 3), (15, 15), (3, 16), (13, 23), (36, 22), (27, 37), (7, 25), (42, 29), (27, 10), (14, 11), (24, 33), (12, 13), (26, 39), (4, 19), (8, 2), (22, 39), (15, 5), (14, 3), (34, 18), (39, 2), (31, 1), (16, 8), (9, 0), (5, 22), (6, 32), (35, 8), (17, 37), (34, 9), (11, 31), (22, 6), (23, 14), (16, 11), (8, 35), (10, 9), (42, 30), (2, 19), (5, 5), (22, 1), (10, 4), (5, 21), (38, 20), (28, 21), (1, 2), (22, 37), (21, 12), (17, 15), (2, 3), (27, 23), (6, 17), (39, 30), (17, 25), (5, 37), (17, 11), (1, 32), (23, 19), (27, 15), (3, 19), (33, 32), (8, 1), (0, 32), (34, 39), (15, 33), (0, 13), (31, 4), (1, 20), (38, 26), (37, 27), (0, 29), (42, 10), (19, 15), (9, 3), (9, 1), (12, 11), (41, 10), (23, 12), (19, 27), (36, 24), (24, 22), (19, 4), (32, 25), (31, 18), (29, 7), (9, 28), (9, 30), (27, 36), (12, 10), (7, 1), (30, 10), (31, 26), (24, 26), (3, 28), (33, 31), (33, 23), (20, 30), (5, 36), (0, 16), (34, 36), (20, 23), (0, 34), (7, 32), (17, 13), (35, 0), (4, 39), (35, 18), (25, 3), (2, 0), (39, 39), (41, 21), (12, 28), (14, 15), (3, 5), (9, 38), (34, 13), (18, 29), (19, 36), (11, 4), (8, 33), (31, 31), (29, 0), (3, 11), (27, 31), (31, 25), (17, 8), (31, 2), (10, 7), (16, 19), (7, 28), (0, 26), (36, 11), (34, 17), (7, 38), (37, 1), (17, 2), (26, 12), (21, 7), (33, 10), (2, 37), (22, 8), (21, 30), (42, 36), (13, 38), (23, 9), (15, 2), (17, 19), (24, 4), (40, 14), (2, 6), (41, 25), (11, 5), (31, 35), (29, 25), (9, 8), (40, 7), (28, 8), (41, 15), (14, 9), (37, 7), (37, 24), (18, 20), (26, 29), (34, 31), (19, 20), (38, 28), (6, 0)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 45x46 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (44, 45), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (16, 9), (37, 40), (14, 41), (5, 21), (12, 30), (6, 35), (29, 31), (36, 10), (6, 5), (7, 34), (3, 7), (19, 21), (37, 28), (32, 41), (35, 4), (40, 8), (40, 41), (37, 7), (6, 18), (36, 37), (33, 37), (36, 26), (30, 41), (22, 2), (40, 0), (17, 7), (30, 45), (30, 4), (27, 11), (0, 7), (41, 30), (24, 19), (24, 45), (33, 7), (25, 45), (41, 43), (37, 13), (43, 9), (24, 22), (2, 33), (41, 15), (40, 35), (4, 37), (12, 8), (43, 22), (17, 35), (9, 9), (6, 1), (38, 34), (30, 27), (32, 42), (4, 18), (19, 42), (38, 23), (36, 36), (28, 21), (5, 34), (9, 35), (18, 29), (36, 35), (13, 23), (20, 9), (37, 29), (42, 5), (36, 34), (36, 13), (32, 4), (16, 0), (34, 18), (18, 22), (27, 44), (34, 26), (32, 33), (37, 6), (15, 3), (27, 0), (22, 15), (44, 34), (36, 4), (31, 23), (36, 23), (8, 25), (33, 44), (40, 9), (28, 23), (12, 44), (35, 13), (27, 45), (19, 19), (42, 42), (22, 35), (26, 41), (17, 11), (40, 6), (19, 6), (22, 12), (43, 24), (25, 43), (34, 8), (44, 32), (41, 13), (26, 22), (12, 24), (30, 37), (4, 41), (18, 11), (32, 25), (12, 28), (6, 11), (5, 18), (21, 3), (0, 26), (38, 27), (19, 23), (43, 42), (33, 8), (9, 25), (38, 37), (29, 34), (1, 13), (40, 44), (31, 36), (10, 8), (42, 37), (9, 30), (3, 6), (6, 21), (11, 28), (28, 39), (1, 23), (25, 0), (15, 12), (9, 6), (43, 20), (20, 6), (11, 44), (22, 36), (22, 37), (17, 2), (32, 37), (20, 12), (25, 32), (8, 11), (39, 18), (29, 40), (37, 44), (42, 3), (27, 19), (38, 15), (42, 1), (12, 17), (35, 38), (42, 15), (34, 1), (41, 32), (14, 6), (41, 28), (43, 18), (12, 15), (14, 38), (3, 29), (11, 7), (41, 37), (44, 43), (27, 28), (37, 23), (26, 15), (30, 6), (0, 12), (34, 19), (44, 35), (14, 25), (12, 21), (5, 39), (44, 27), (27, 39), (11, 4), (41, 14), (2, 28), (44, 31), (16, 42), (2, 0), (22, 31), (11, 20), (4, 31), (11, 18), (21, 6), (21, 11), (10, 37), (20, 42), (0, 13), (36, 29), (26, 40), (4, 10), (10, 16), (43, 37), (29, 26), (8, 28), (24, 25), (15, 37), (36, 28), (31, 15), (16, 37), (27, 33), (2, 32), (21, 21), (27, 40), (31, 31), (1, 29), (21, 39), (14, 45), (23, 32), (15, 16), (3, 21), (28, 27), (42, 32), (34, 31), (10, 42), (35, 20), (27, 29), (12, 13), (41, 2), (10, 25), (30, 19), (34, 17), (18, 6), (29, 16), (20, 5), (31, 24), (7, 37), (4, 38), (14, 39), (42, 19), (17, 0), (4, 15), (43, 21), (32, 17), (38, 13), (16, 7), (35, 8), (17, 18), (13, 26), (16, 17), (31, 4), (7, 43), (42, 20), (39, 38), (13, 19), (22, 40), (26, 24), (17, 6), (23, 34), (9, 14), (11, 5), (29, 20), (41, 16), (6, 2), (32, 8), (35, 7), (11, 13), (20, 32), (32, 13), (10, 45), (40, 3), (0, 18), (18, 24), (13, 21), (12, 25), (16, 13), (33, 39), (14, 14), (14, 21), (19, 30), (24, 20), (0, 14), (25, 41), (34, 30), (26, 42), (30, 5), (2, 45), (7, 10), (37, 39), (26, 36), (35, 0), (34, 44), (33, 5), (34, 21), (10, 1), (12, 33), (41, 44), (35, 25), (12, 12), (42, 14), (38, 14), (12, 41), (43, 27), (27, 24), (0, 16), (23, 26), (7, 19), (34, 38), (29, 6), (16, 30), (14, 17), (8, 10), (20, 36), (5, 35), (1, 44), (32, 20), (29, 7), (13, 22)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 49x43 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (48, 42), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (47, 0), (12, 23), (29, 4), (26, 9), (9, 3), (42, 33), (24, 22), (7, 4), (35, 24), (30, 20), (11, 13), (37, 36), (13, 8), (25, 12), (17, 19), (21, 6), (43, 39), (15, 5), (41, 27), (14, 32), (36, 38), (13, 23), (11, 37), (0, 9), (0, 20), (18, 35), (47, 18), (46, 12), (34, 10), (27, 36), (9, 26), (18, 8), (2, 21), (31, 1), (37, 30), (27, 5), (9, 0), (35, 18), (42, 42), (45, 24), (32, 18), (47, 22), (47, 42), (0, 4), (29, 6), (5, 3), (48, 16), (22, 6), (19, 41), (35, 15), (17, 2), (41, 42), (44, 8), (40, 22), (3, 34), (14, 8), (12, 19), (0, 35), (17, 40), (16, 27), (24, 21), (32, 42), (31, 33), (9, 16), (4, 23), (21, 36), (24, 33), (5, 4), (35, 28), (24, 38), (38, 38), (48, 23), (3, 27), (27, 17), (2, 7), (11, 36), (37, 23), (19, 8), (4, 2), (33, 17), (38, 29), (39, 31), (0, 14), (10, 31), (2, 27), (35, 35), (31, 40), (14, 1), (12, 31), (32, 36), (23, 24), (45, 23), (24, 8), (12, 8), (22, 0), (29, 15), (3, 17), (16, 18), (5, 30), (30, 13), (7, 31), (9, 2), (16, 37), (12, 3), (13, 38), (38, 23), (31, 21), (45, 17), (10, 12), (25, 6), (27, 3), (5, 23), (3, 33), (14, 30), (27, 10), (20, 14), (40, 33), (2, 36), (19, 14), (32, 32), (4, 12), (40, 9), (15, 15), (28, 2), (38, 5), (29, 0), (5, 1), (24, 0), (28, 22), (21, 23), (32, 22), (45, 32), (38, 35), (0, 40), (46, 1), (20, 13), (45, 4), (8, 6), (35, 22), (7, 35), (31, 19), (28, 24), (19, 17), (21, 21), (16, 38), (38, 42), (2, 9), (5, 15), (1, 10), (7, 39), (40, 29), (3, 38), (34, 23), (6, 25), (46, 22), (17, 32), (10, 26), (6, 35), (46, 40), (7, 34), (14, 4), (45, 15), (35, 20), (18, 29), (7, 29), (5, 0), (11, 22), (31, 27), (27, 27), (9, 40), (40, 0), (45, 1), (4, 41), (7, 40), (43, 9), (10, 28), (26, 27), (41, 32), (12, 0), (11, 23), (31, 4), (21, 33), (4, 30), (15, 19), (7, 23), (4, 11), (46, 29), (41, 10), (14, 15), (15, 3), (24, 15), (12, 7), (1, 5), (2, 29), (31, 35), (13, 10), (35, 11), (47, 39), (4, 1), (12, 6), (0, 3), (47, 32), (45, 35), (44, 42), (15, 34), (48, 24), (7, 26), (27, 2), (47, 28), (16, 32), (37, 1), (11, 3), (39, 24), (0, 7)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 47x47 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (46, 46), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (19, 28), (46, 28), (35, 1), (16, 8), (40, 35), (31, 45), (11, 15), (25, 7), (40, 8), (39, 21), (24, 2), (37, 19), (7, 46), (0, 40), (23, 30), (23, 34), (1, 40), (3, 22), (1, 12), (22, 13), (27, 5), (4, 36), (41, 29), (3, 32), (15, 6), (37, 24), (12, 26), (11, 25), (0, 44), (8, 26), (34, 35), (42, 25), (38, 37), (27, 11), (14, 5), (22, 1), (46, 16), (29, 5), (26, 6), (40, 24), (6, 46), (43, 35), (6, 20), (8, 11), (1, 18), (45, 28), (31, 16), (9, 20), (29, 33), (40, 5), (17, 8), (43, 15), (24, 16), (28, 35), (28, 27), (38, 15), (13, 12), (18, 20), (39, 31), (35, 34), (7, 4), (8, 15), (44, 12), (18, 45), (3, 27), (24, 7), (42, 27), (41, 41), (6, 3), (39, 32), (39, 2), (23, 22), (10, 2), (43, 32), (45, 17), (13, 14), (12, 19), (34, 13), (40, 12), (9, 36), (34, 42), (44, 19), (34, 14), (33, 23), (19, 41), (13, 2), (31, 32), (30, 1), (45, 6), (18, 22), (33, 34), (15, 5), (8, 22), (24, 46), (44, 42), (32, 8), (17, 3), (11, 35), (38, 4), (9, 16), (3, 6), (4, 35), (28, 6), (29, 4), (35, 5), (24, 8), (38, 13), (19, 25), (4, 5), (13, 16), (7, 28), (35, 38), (0, 18), (14, 10), (31, 23), (16, 15), (39, 0), (17, 38), (41, 23), (35, 27), (39, 1), (33, 2), (14, 45), (23, 27), (7, 0), (32, 4), (10, 42), (7, 30), (33, 46), (39, 9), (45, 23), (36, 21), (13, 8), (39, 7), (8, 13), (34, 11), (29, 46), (5, 36), (13, 32), (31, 27), (22, 44), (13, 19), (22, 11), (46, 19), (9, 45), (31, 12), (36, 16), (26, 31), (34, 39), (12, 22), (17, 14), (20, 2), (31, 30), (13, 39), (31, 10), (6, 26), (20, 16), (0, 34), (15, 34), (45, 13), (36, 22), (42, 22), (7, 33), (4, 12), (32, 13), (29, 34), (14, 21), (45, 9), (17, 6), (19, 12), (33, 43), (40, 31), (5, 43), (21, 38), (44, 0), (28, 5), (38, 39), (32, 35), (35, 13), (3, 37), (7, 20), (36, 13), (38, 38), (10, 16), (32, 11), (10, 17), (39, 25), (36, 44), (46, 2), (31, 15), (35, 19), (35, 4), (24, 41), (30, 15), (27, 35), (34, 32), (19, 34), (38, 21), (17, 40), (6, 15), (36, 7), (8, 0), (4, 30), (34, 7), (43, 6), (43, 19), (31, 7), (32, 31), (15, 33), (1, 20), (17, 11), (28, 37), (16, 9), (19, 1), (9, 18), (22, 14), (2, 13), (28, 41), (14, 31), (18, 46), (11, 27), (33, 40), (34, 1), (22, 3), (40, 28), (34, 26), (7, 12), (18, 23), (43, 16), (16, 46), (9, 31), (14, 19), (20, 36), (9, 25), (36, 17), (16, 44), (18, 42), (18, 32), (14, 38), (2, 22), (13, 35), (10, 7), (7, 37), (34, 36), (26, 25), (20, 17), (11, 14), (26, 42), (19, 13), (10, 18), (46, 22), (7, 40), (34, 12), (15, 4), (43, 17), (5, 15), (41, 5), (20, 30), (37, 42), (45, 35), (23, 43), (25, 2), (3, 8), (29, 30), (24, 18), (4, 16), (6, 1), (4, 18), (15, 45), (31, 19), (2, 10), (10, 12), (34, 38), (40, 30), (38, 17), (22, 6), (10, 5), (43, 2), (26, 20), (30, 30), (46, 21), (2, 23), (33, 42), (20, 20), (29, 1), (42, 46), (12, 36), (40, 32), (4, 3), (37, 12), (3, 5), (21, 45), (45, 43), (20, 4), (17, 21), (43, 28), (19, 9), (29, 38), (26, 8), (1, 8), (23, 19), (8, 23), (45, 10), (14, 28), (36, 27), (5, 2), (43, 12), (20, 26), (10, 11), (6, 42), (12, 45), (7, 19), (27, 26), (4, 42), (21, 7), (36, 31), (8, 10), (18, 11), (19, 24), (39, 20), (35, 24), (37, 44), (7, 17), (27, 18), (26, 4), (19, 43), (5, 18), (39, 34), (23, 1), (3, 26), (5, 41), (28, 11), (37, 37), (41, 0), (37, 10), (15, 14), (5, 31), (41, 43), (44, 25), (16, 39)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 44x43 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (43, 42), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (11, 33), (41, 3), (24, 22), (34, 29), (37, 25), (14, 22), (30, 38), (33, 12), (32, 1), (30, 4), (15, 21), (14, 5), (39, 17), (13, 32), (23, 18), (7, 13), (35, 3), (5, 23), (39, 3), (0, 24), (36, 27), (38, 18), (4, 39), (26, 14), (34, 42), (35, 22), (12, 0), (22, 27), (1, 1), (38, 0), (43, 34), (15, 32), (14, 6), (29, 3), (20, 31), (36, 32), (4, 26), (14, 8), (11, 32), (29, 12), (41, 20), (5, 42), (10, 4), (39, 33), (40, 25), (13, 35), (28, 21), (41, 35), (34, 41), (34, 33), (3, 38), (30, 20), (13, 17), (27, 37), (1, 0), (16, 31), (6, 33), (27, 19), (39, 2), (14, 27), (2, 22), (17, 18), (32, 12), (2, 8), (31, 25), (7, 32), (4, 42), (19, 11), (26, 15), (31, 19), (41, 14), (31, 36), (4, 4), (2, 5), (18, 7), (27, 29), (37, 21), (4, 22), (24, 8), (37, 19), (22, 16), (1, 14), (20, 27), (21, 3), (7, 39), (9, 7), (43, 41), (31, 20), (27, 35), (38, 4), (28, 8), (40, 2), (3, 21), (20, 18), (11, 24), (3, 28), (18, 12), (36, 9), (14, 30), (43, 13), (25, 20), (25, 33), (31, 29), (15, 17), (24, 38), (14, 18), (21, 33), (30, 19), (19, 19), (25, 34), (24, 28), (15, 14), (39, 20), (7, 36), (31, 32), (1, 35), (9, 23), (3, 22), (12, 26), (33, 7), (19, 34), (25, 11), (2, 30), (29, 11), (7, 21), (3, 6), (33, 15), (8, 28), (14, 11), (16, 35), (29, 4), (27, 27), (23, 21), (4, 12), (30, 12), (20, 39), (37, 37), (5, 2), (15, 15), (10, 9), (11, 35), (34, 40), (14, 2), (1, 22), (20, 3), (42, 23), (39, 19), (30, 24), (32, 15), (28, 9), (17, 16), (35, 28), (16, 30), (0, 6), (39, 7), (26, 1), (11, 21), (7, 4), (34, 14), (36, 5), (35, 26), (37, 4), (18, 9), (42, 10), (10, 16), (34, 10), (7, 11), (36, 38), (3, 20), (9, 2), (4, 33), (13, 42), (23, 31), (35, 32), (28, 5), (11, 23), (29, 40), (3, 11), (22, 30), (5, 5), (3, 3), (24, 7), (17, 22), (32, 36), (24, 29), (38, 23), (5, 33), (10, 35), (27, 40), (5, 3), (12, 34), (9, 33), (9, 12), (15, 29), (13, 6), (6, 15), (42, 40), (41, 30), (11, 0), (38, 16), (22, 42), (36, 1), (32, 24), (22, 2), (18, 25), (31, 13), (1, 40), (3, 0), (6, 9), (31, 7), (19, 5), (11, 22), (18, 16), (23, 37), (16, 3), (16, 32), (19, 37), (12, 41), (24, 6), (22, 31), (43, 2), (23, 5), (28, 16), (38, 20), (28, 0), (40, 30), (21, 17), (18, 29), (24, 31), (1, 15), (12, 19), (23, 19)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 47x44 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (46, 43), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (22, 34), (28, 35), (6, 37), (33, 27), (24, 0), (29, 21), (33, 43), (7, 35), (32, 15), (17, 28), (45, 39), (13, 30), (14, 7), (11, 30), (45, 21), (12, 25), (9, 20), (40, 24), (22, 15), (27, 20), (22, 36), (3, 22), (8, 39), (1, 25), (17, 41), (34, 24), (10, 0), (10, 19), (27, 6), (27, 18), (34, 11), (5, 39), (2, 5), (21, 26), (30, 4), (46, 40), (5, 9), (43, 3), (38, 3), (15, 34), (28, 19), (44, 24), (9, 10), (7, 31), (27, 9), (16, 37), (29, 10), (11, 13), (33, 36), (25, 19), (6, 26), (9, 40), (5, 22), (4, 13), (32, 39), (42, 1), (0, 26), (15, 42), (24, 11), (17, 2), (18, 40), (2, 30), (7, 29), (44, 38), (25, 1), (34, 41), (34, 34), (32, 0), (9, 29), (21, 2), (21, 21), (37, 34), (18, 33), (14, 29), (12, 4), (30, 25), (24, 28), (13, 17), (45, 28), (10, 3), (9, 36), (31, 37), (6, 29), (3, 19), (36, 18), (2, 16), (5, 16), (27, 36), (29, 14), (41, 22), (3, 33), (4, 9), (17, 1), (2, 37), (28, 43), (12, 31), (31, 25), (28, 37), (34, 30), (44, 32), (43, 10), (32, 19), (30, 20), (30, 29), (46, 24), (30, 1), (38, 28), (11, 1), (22, 2), (46, 9), (4, 14), (38, 5), (38, 43), (9, 17), (33, 7), (2, 32), (38, 27), (15, 14), (41, 24), (25, 6), (37, 13), (7, 26), (21, 15), (1, 22), (40, 36), (24, 18), (33, 29), (25, 4), (14, 23), (24, 4), (44, 33), (7, 21), (44, 6), (42, 43), (2, 21), (17, 34), (10, 21), (9, 39), (33, 4), (3, 36), (14, 28), (44, 11), (35, 2), (30, 34), (30, 42), (23, 36), (36, 37), (11, 15), (8, 28), (3, 5), (15, 19), (24, 13), (31, 38), (40, 14), (8, 22), (45, 8), (10, 10), (1, 40), (45, 0), (44, 18), (36, 12), (44, 43), (4, 22), (18, 12), (15, 35), (20, 20), (14, 31), (38, 41), (11, 32), (36, 21), (30, 40), (19, 14), (28, 10), (4, 16), (34, 29), (36, 22), (35, 33), (24, 31), (31, 41), (4, 23), (29, 38), (37, 30), (4, 7), (26, 8), (31, 19), (27, 28), (38, 22), (20, 4), (44, 36), (22, 18), (4, 33), (14, 21), (33, 37), (11, 25), (28, 24), (29, 2), (19, 12), (9, 31), (6, 13), (0, 35), (3, 3), (42, 24), (11, 29), (23, 30), (2, 29), (19, 4), (34, 13)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 40x40 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (39, 39), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (18, 11), (2, 24), (3, 7), (24, 23), (27, 6), (16, 26), (7, 20), (12, 29), (2, 35), (32, 25), (3, 39), (19, 6), (14, 27), (8, 10), (15, 36), (37, 19), (8, 39), (30, 21), (17, 25), (38, 28), (16, 36), (36, 26), (30, 12), (39, 33), (38, 33), (2, 11), (16, 25), (0, 8), (33, 17), (34, 3), (36, 37), (20, 8), (37, 30), (8, 34), (34, 16), (2, 18), (34, 20), (22, 1), (6, 39), (18, 29), (19, 12), (22, 3), (9, 16), (11, 20), (8, 11), (11, 8), (36, 38), (22, 11), (20, 1), (0, 9), (19, 10), (32, 14), (36, 27), (25, 14), (7, 4), (4, 28), (10, 13), (24, 28), (29, 18), (7, 39), (22, 22), (30, 30), (33, 23), (22, 21), (31, 21), (8, 3), (27, 2), (35, 9), (4, 34), (9, 4), (16, 28), (35, 5), (38, 17), (33, 12), (23, 6), (11, 11), (27, 23), (27, 16), (2, 13), (27, 20), (12, 15), (14, 33), (38, 7), (27, 22), (34, 24), (38, 31), (14, 16), (20, 15), (2, 30), (10, 3), (36, 16), (16, 37), (2, 8), (38, 14), (36, 30), (32, 28), (9, 35), (33, 25), (34, 4), (17, 14), (17, 0), (28, 15), (3, 25), (7, 5), (35, 10), (18, 6), (19, 30), (20, 35), (17, 8), (15, 22), (26, 30), (29, 37), (30, 20), (1, 2), (13, 18), (30, 3), (13, 7), (8, 13), (5, 22), (7, 27), (30, 10), (27, 30), (7, 32), (4, 22), (5, 39), (23, 27), (28, 27), (34, 19), (0, 27), (12, 8), (6, 29), (21, 3), (19, 20), (35, 39), (3, 23), (36, 22), (21, 7), (10, 28), (23, 25), (33, 9), (3, 28), (16, 7), (20, 13), (13, 12), (31, 14), (26, 15), (20, 2), (7, 13), (36, 9), (26, 23), (12, 17), (20, 17), (36, 17), (33, 2), (26, 32), (5, 15), (28, 24), (11, 2), (19, 18), (32, 35), (6, 31), (0, 25), (8, 30), (22, 8), (16, 6), (30, 2), (18, 25), (28, 16), (11, 25), (22, 9), (28, 21), (10, 10), (35, 32), (18, 16), (33, 14), (6, 17), (1, 18), (31, 3), (12, 23), (37, 23), (18, 28), (27, 7), (8, 12), (33, 1), (24, 4), (19, 0), (36, 23), (36, 5), (0, 17), (37, 32), (1, 9), (20, 14), (25, 19), (19, 33), (2, 31), (15, 33), (35, 8), (21, 24), (10, 25), (28, 39), (9, 10), (31, 5), (30, 17), (17, 7), (1, 20), (24, 20), (26, 12), (1, 23), (8, 7), (35, 38), (34, 12), (24, 5), (14, 14), (10, 11), (7, 23), (14, 29), (35, 22), (15, 35), (13, 23), (21, 2), (17, 29), (29, 25), (20, 37), (38, 36), (13, 2), (30, 36), (36, 3), (21, 20), (27, 0), (19, 14), (27, 24), (23, 8), (34, 14), (9, 20), (27, 10), (6, 28), (35, 24), (31, 7), (17, 35), (23, 17), (26, 11), (34, 17), (13, 21), (32, 26), (29, 38), (18, 10), (27, 19), (28, 23), (8, 25)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 43x45 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (42, 44), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (39, 11), (0, 36), (14, 28), (42, 33), (31, 35), (34, 23), (5, 34), (27, 1), (38, 29), (4, 35), (26, 21), (41, 19), (21, 30), (41, 12), (13, 6), (7, 33), (18, 14), (2, 25), (32, 29), (3, 25), (21, 13), (28, 40), (33, 11), (15, 29), (0, 17), (8, 13), (25, 32), (19, 8), (12, 29), (19, 27), (41, 4), (37, 4), (21, 38), (32, 44), (16, 14), (1, 13), (13, 31), (17, 30), (27, 25), (3, 30), (12, 26), (16, 29), (27, 29), (2, 21), (1, 17), (3, 8), (23, 16), (30, 3), (42, 37), (21, 8), (27, 0), (41, 30), (2, 19), (9, 14), (42, 42), (20, 38), (8, 18), (24, 38), (4, 6), (23, 3), (8, 21), (14, 1), (30, 40), (11, 22), (8, 33), (26, 11), (33, 38), (37, 27), (37, 20), (19, 21), (19, 3), (29, 4), (15, 28), (14, 43), (35, 27), (15, 32), (7, 40), (37, 44), (31, 25), (5, 24), (18, 22), (37, 17), (24, 34), (38, 24), (2, 12), (13, 25), (37, 36), (18, 39), (34, 22), (32, 21), (11, 24), (42, 16), (1, 15), (14, 16), (14, 12), (14, 13), (8, 8), (41, 9), (29, 38), (31, 40), (26, 10), (27, 36), (30, 22), (2, 13), (7, 34), (42, 24), (1, 33), (10, 18), (1, 9), (3, 40), (3, 28), (15, 10), (26, 19), (29, 11), (13, 28), (21, 41), (3, 41), (34, 19), (2, 38), (17, 27), (30, 44), (6, 41), (18, 1), (36, 23), (30, 33), (22, 4), (26, 40), (23, 41), (11, 5), (5, 21), (10, 2), (4, 29), (23, 17), (13, 20), (13, 42), (20, 26), (35, 20), (14, 3), (1, 2), (36, 39), (32, 31), (11, 21), (37, 19), (28, 39), (30, 11), (25, 14), (22, 23), (28, 2), (34, 43), (27, 13), (9, 31), (29, 19), (27, 33), (17, 32), (16, 36), (27, 7), (14, 26), (6, 5), (34, 2), (5, 25), (18, 40), (26, 38), (41, 41), (33, 30), (26, 24), (7, 35), (26, 29), (36, 40), (24, 37), (30, 1), (25, 17), (40, 19), (38, 12), (27, 34), (17, 1), (40, 24), (39, 34), (26, 13), (24, 11), (10, 39), (3, 13), (25, 30), (19, 23), (40, 23), (20, 44), (1, 12), (35, 7), (5, 7), (29, 33), (10, 31), (17, 39), (6, 6), (39, 29), (35, 41), (16, 5), (14, 5), (25, 12), (36, 19), (23, 43), (39, 18), (32, 5), (39, 12), (7, 25), (14, 20), (4, 18), (22, 8), (0, 35), (31, 34), (13, 3), (21, 14), (35, 1), (7, 19), (28, 38), (14, 0), (12, 31), (13, 7), (12, 3), (16, 3), (19, 22), (21, 35), (41, 0), (37, 26), (0, 43), (2, 8), (0, 42), (25, 29), (7, 22), (30, 23), (6, 43), (21, 18), (22, 3), (33, 14), (9, 39), (27, 26), (0, 16), (5, 22), (15, 4), (22, 38), (11, 43), (8, 30), (40, 0), (42, 36), (17, 10), (4, 13), (25, 6), (8, 5), (23, 25), (17, 5), (10, 34), (8, 22), (25, 34), (16, 20), (19, 24), (2, 26), (40, 11), (16, 11), (38, 35), (37, 22), (10, 40), (42, 25), (12, 41), (6, 44), (7, 27), (36, 15), (23, 18), (38, 28), (4, 36), (12, 17), (23, 23), (3, 5), (18, 24), (34, 26), (24, 1), (16, 6), (20, 21), (7, 17), (1, 22), (33, 29), (30, 21), (19, 36), (5, 33), (5, 11), (22, 32), (32, 22), (20, 36), (35, 9), (9, 32), (33, 4), (0, 18), (27, 41), (41, 24), (26, 15), (13, 8), (30, 19), (29, 2)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 43x46 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (42, 45), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (8, 14), (1, 31), (28, 6), (17, 35), (4, 39), (41, 10), (8, 38), (8, 30), (12, 23), (30, 31), (33, 5), (34, 45), (16, 2), (10, 33), (1, 37), (24, 40), (30, 2), (42, 14), (2, 10), (37, 4), (41, 24), (14, 43), (41, 17), (42, 6), (4, 13), (31, 14), (42, 31), (28, 13), (12, 30), (3, 36), (10, 32), (13, 23), (28, 1), (39, 32), (42, 2), (40, 16), (7, 15), (2, 42), (6, 23), (33, 30), (5, 31), (14, 38), (34, 35), (28, 10), (3, 37), (7, 41), (0, 42), (15, 22), (24, 24), (31, 3), (34, 7), (28, 16), (39, 18), (17, 39), (3, 30), (21, 36), (31, 4), (20, 35), (21, 19), (33, 15), (24, 9), (11, 22), (25, 13), (28, 19), (22, 45), (16, 38), (22, 1), (41, 33), (35, 12), (13, 11), (31, 16), (5, 24), (38, 24), (18, 23), (31, 0), (42, 10), (7, 2), (13, 30), (14, 15), (36, 14), (8, 4), (4, 29), (7, 6), (35, 7), (27, 22), (1, 27), (30, 11), (32, 4), (25, 40), (14, 21), (6, 27), (17, 22), (31, 40), (24, 10), (7, 1), (6, 12), (22, 3), (5, 40), (1, 28), (39, 12), (27, 4), (20, 30), (13, 4), (21, 3), (29, 44), (3, 7), (5, 4), (14, 13), (23, 39), (22, 28), (22, 10), (37, 1), (14, 0), (32, 38), (19, 31), (30, 16), (33, 44), (42, 22), (39, 1), (14, 34), (27, 8), (35, 39), (21, 18), (11, 40), (17, 5), (10, 21), (31, 15), (23, 28), (36, 23), (10, 36), (26, 22), (41, 34), (31, 17), (38, 13), (35, 15), (25, 21), (18, 13), (32, 33), (36, 10), (4, 21), (9, 30), (34, 8), (11, 13), (10, 26), (10, 1), (24, 12), (5, 18), (25, 1), (34, 0), (20, 37), (30, 28), (19, 21), (19, 29), (32, 43), (37, 34), (13, 44), (16, 33), (12, 24), (38, 27), (28, 7), (36, 6), (16, 6), (31, 8), (2, 6), (9, 19), (34, 10), (6, 38), (11, 8), (24, 23), (35, 40), (33, 19), (4, 8), (27, 21), (42, 21), (17, 12), (18, 19), (26, 9), (23, 17), (24, 33), (22, 15), (30, 45), (26, 44), (20, 27), (12, 27), (8, 42), (12, 0), (1, 34), (18, 16), (4, 18), (6, 9), (3, 1), (24, 38), (16, 34), (26, 37), (36, 16), (29, 39), (28, 36), (33, 33), (2, 29), (13, 39), (8, 23), (6, 2), (42, 17), (11, 12), (2, 12), (40, 19), (16, 17), (34, 36), (24, 27), (3, 40), (38, 5), (42, 15), (0, 36), (8, 29), (8, 5), (0, 43), (9, 38), (37, 17), (25, 20), (22, 30), (18, 1), (40, 27), (22, 11), (32, 22), (38, 40), (7, 34), (31, 9), (18, 43), (8, 18), (20, 40), (11, 32), (7, 25), (12, 13), (31, 10), (36, 12), (24, 18), (1, 24), (24, 37), (37, 42), (23, 18), (21, 35), (10, 22), (8, 10), (41, 36), (34, 26), (27, 31), (37, 39), (27, 25), (29, 25), (18, 41), (6, 17), (26, 35), (30, 35), (18, 11), (25, 37), (36, 24), (9, 34), (27, 32), (37, 0), (8, 32), (32, 23), (4, 35), (3, 3), (8, 1), (6, 22), (24, 32), (18, 18), (5, 8), (15, 17), (13, 27), (29, 9), (9, 27)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 42x45 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (41, 44), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (26, 21), (32, 29), (40, 37), (23, 27), (16, 32), (19, 33), (36, 40), (41, 29), (21, 23), (8, 0), (35, 41), (40, 14), (9, 41), (10, 39), (9, 1), (30, 31), (20, 22), (18, 6), (22, 34), (38, 3), (20, 35), (26, 3), (32, 11), (9, 4), (33, 7), (41, 41), (16, 6), (24, 39), (21, 16), (22, 36), (10, 43), (37, 26), (34, 2), (36, 23), (24, 30), (37, 36), (13, 22), (11, 23), (25, 1), (1, 33), (36, 25), (20, 12), (13, 24), (36, 13), (3, 9), (18, 9), (10, 3), (33, 1), (24, 16), (4, 13), (3, 26), (10, 41), (25, 32), (1, 32), (30, 41), (34, 6), (21, 22), (16, 38), (30, 3), (13, 10), (4, 21), (5, 11), (13, 30), (17, 24), (14, 18), (21, 39), (14, 39), (23, 24), (10, 26), (35, 28), (22, 27), (2, 24), (38, 9), (4, 7), (35, 12), (2, 33), (21, 37), (5, 26), (29, 15), (33, 29), (5, 0), (39, 33), (29, 39), (6, 38), (17, 15), (25, 37), (19, 20), (13, 12), (34, 13), (17, 2), (21, 44), (23, 5), (13, 29), (11, 12), (9, 22), (37, 31), (23, 0), (4, 44), (38, 15), (12, 41), (7, 31), (18, 8), (16, 29), (20, 30), (38, 32), (1, 20), (31, 28), (9, 3), (30, 6), (5, 8), (6, 44), (39, 24), (5, 34), (0, 24), (16, 2), (21, 31), (2, 16), (16, 5), (37, 11), (31, 5), (10, 6), (14, 3), (25, 10), (4, 26), (9, 9), (29, 14), (40, 34), (33, 3), (41, 7), (21, 5), (8, 27), (25, 13), (12, 3), (39, 44), (10, 15), (1, 35), (35, 38), (33, 36), (25, 19), (11, 21), (40, 40), (32, 7), (36, 34), (17, 36), (10, 13), (24, 19), (2, 13), (19, 14), (22, 2), (9, 13), (39, 12), (39, 35), (1, 18), (19, 32), (7, 22), (12, 12), (5, 28), (29, 24), (13, 43), (28, 30), (10, 19), (15, 17), (4, 20), (41, 3), (0, 18), (10, 23), (6, 29), (34, 16), (3, 7), (33, 17), (33, 19), (28, 11), (29, 5), (11, 14), (41, 12), (36, 8), (40, 17), (4, 10), (9, 12), (4, 31), (10, 24), (1, 22), (7, 9), (7, 27), (19, 9), (28, 6), (8, 35), (11, 8), (34, 32), (11, 32), (35, 22), (35, 39), (22, 13), (28, 12), (9, 26), (9, 25), (29, 34), (36, 20), (4, 4), (18, 29), (34, 42), (23, 19), (37, 4), (4, 17), (41, 11), (26, 39), (4, 37), (37, 9), (34, 18), (36, 5), (6, 14), (15, 1), (16, 44), (26, 33), (2, 11), (3, 40), (18, 5), (35, 13), (31, 35), (3, 2), (40, 15), (4, 19), (3, 35), (32, 8), (21, 35), (2, 27), (27, 11), (19, 42), (12, 21), (16, 39), (0, 40), (9, 18), (4, 6), (9, 38), (29, 4), (18, 11), (16, 35), (35, 1), (10, 30), (4, 27), (14, 17), (41, 39), (11, 0), (11, 6), (12, 16), (17, 6), (19, 6), (6, 13), (31, 1), (32, 2), (30, 16), (5, 5), (6, 28), (37, 3), (2, 17), (11, 26), (23, 33), (19, 36), (13, 17), (17, 26), (27, 0), (22, 12), (1, 26), (39, 23), (39, 10), (36, 28), (31, 37), (6, 10), (18, 43), (16, 42), (2, 38), (6, 17), (34, 41), (23, 25), (22, 14), (0, 37), (5, 13), (22, 5), (26, 35), (0, 7), (36, 14), (40, 7)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 44x43 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (43, 42), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (33, 12), (33, 19), (35, 15), (34, 3), (22, 19), (13, 26), (41, 34), (33, 1), (22, 42), (17, 7), (35, 30), (10, 10), (38, 25), (33, 5), (2, 42), (43, 10), (40, 5), (20, 4), (38, 29), (6, 35), (33, 0), (26, 39), (19, 36), (41, 11), (29, 29), (39, 38), (4, 21), (6, 14), (22, 3), (15, 38), (2, 19), (5, 41), (17, 10), (17, 38), (28, 39), (10, 22), (42, 2), (10, 32), (3, 8), (11, 25), (41, 17), (11, 6), (29, 24), (26, 34), (22, 25), (22, 35), (21, 5), (28, 24), (27, 41), (42, 42), (35, 38), (37, 16), (38, 26), (11, 39), (21, 36), (29, 10), (1, 21), (3, 22), (0, 12), (36, 0), (1, 20), (16, 38), (36, 29), (39, 1), (9, 31), (37, 40), (32, 33), (13, 1), (11, 22), (16, 16), (24, 16), (27, 32), (35, 18), (30, 22), (7, 9), (9, 27), (6, 5), (8, 37), (20, 2), (5, 21), (29, 13), (32, 23), (17, 3), (18, 37), (43, 11), (10, 4), (43, 29), (35, 40), (24, 38), (28, 40), (3, 6), (3, 39), (4, 0), (41, 12), (32, 21), (10, 23), (26, 11), (3, 24), (20, 5), (35, 37), (4, 28), (39, 17), (30, 31), (41, 26), (34, 30), (32, 35), (32, 1), (0, 1), (23, 42), (35, 21), (30, 11), (2, 40), (29, 9), (37, 22), (6, 40), (28, 19), (29, 23), (35, 31), (8, 9), (38, 34), (3, 11), (18, 14), (25, 32), (10, 35), (17, 24), (37, 20), (31, 26), (17, 27), (10, 6), (26, 31), (29, 32), (25, 39), (8, 26), (23, 13), (22, 7), (35, 34), (9, 1), (35, 5), (10, 12), (18, 35), (14, 38), (38, 30), (23, 29), (9, 39), (20, 12), (3, 13), (11, 28), (5, 23), (7, 36), (21, 9), (3, 15), (1, 5), (20, 3), (12, 20), (31, 37), (5, 35), (11, 15), (41, 18), (32, 32), (26, 6), (24, 7), (34, 5), (22, 9), (23, 26), (20, 11), (15, 30), (12, 35), (13, 23), (20, 10), (8, 39), (24, 40), (16, 26), (23, 11), (31, 35), (16, 17), (5, 27), (38, 23), (15, 22), (19, 41), (5, 10), (28, 11), (0, 10), (38, 28), (0, 25), (18, 40), (8, 38), (38, 20), (20, 36), (17, 34), (21, 11), (11, 21), (1, 9), (5, 25), (11, 32), (15, 11), (15, 18), (41, 16), (37, 42), (7, 24), (37, 23), (33, 14), (38, 17), (38, 27), (35, 9), (0, 28), (22, 10), (9, 13), (39, 11), (16, 8), (41, 39), (19, 3), (37, 12), (17, 5), (23, 37), (7, 2), (42, 23), (6, 42), (28, 17), (8, 42), (40, 32), (22, 29), (26, 9), (40, 22), (43, 6), (9, 3), (27, 18), (15, 1), (7, 5), (40, 30), (21, 42), (21, 37), (22, 0), (17, 41), (34, 13), (37, 27), (19, 15), (4, 1), (11, 24), (20, 37), (27, 8), (30, 4), (17, 40), (9, 16), (24, 22), (37, 11), (4, 20), (4, 35), (3, 41), (13, 35), (11, 17), (14, 17), (28, 30), (34, 42), (33, 17), (32, 36), (43, 0), (35, 33), (19, 38), (16, 30), (20, 23), (35, 17), (37, 5), (1, 15), (43, 36), (34, 14), (14, 3), (0, 27), (1, 17), (40, 19), (0, 17), (34, 4), (6, 30), (17, 16), (36, 34), (12, 16), (13, 41), (7, 15), (6, 27), (43, 7), (15, 6), (27, 31), (33, 3), (18, 38), (20, 17), (5, 29), (11, 14), (2, 12), (13, 13), (36, 8), (14, 23), (27, 24), (12, 21), (1, 14), (27, 19), (11, 13), (36, 5), (0, 22), (15, 15), (29, 20), (34, 12), (17, 18)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 41x46 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (40, 45), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (39, 5), (25, 45), (37, 28), (29, 44), (8, 37), (23, 22), (27, 7), (20, 11), (40, 44), (6, 32), (38, 33), (7, 44), (10, 43), (30, 15), (14, 20), (21, 38), (35, 39), (12, 16), (4, 14), (32, 0), (21, 37), (16, 11), (37, 35), (24, 1), (13, 1), (16, 9), (40, 26), (0, 26), (17, 4), (11, 1), (13, 12), (40, 4), (10, 27), (16, 31), (15, 10), (34, 7), (33, 26), (38, 15), (5, 23), (6, 35), (2, 33), (37, 23), (30, 32), (15, 31), (13, 16), (8, 35), (17, 14), (9, 10), (24, 30), (32, 40), (40, 40), (15, 22), (23, 12), (0, 27), (29, 17), (9, 28), (18, 30), (32, 26), (14, 40), (21, 40), (4, 25), (21, 23), (36, 23), (33, 36), (32, 36), (16, 4), (35, 10), (12, 13), (38, 40), (3, 30), (9, 19), (24, 0), (38, 23), (2, 21), (0, 8), (28, 16), (5, 14), (13, 11), (35, 45), (5, 12), (28, 27), (40, 38), (23, 13), (19, 29), (1, 39), (3, 8), (8, 45), (38, 3), (0, 16), (4, 0), (25, 24), (29, 40), (22, 12), (29, 14), (15, 14), (26, 12), (20, 22), (6, 36), (31, 24), (10, 35), (8, 3), (9, 20), (14, 2), (4, 36), (25, 43), (25, 1), (19, 41), (8, 8), (16, 12), (15, 32), (17, 15), (11, 24), (8, 21), (1, 18), (3, 25), (18, 38), (7, 34), (2, 39), (11, 30), (40, 30), (11, 12), (23, 34), (5, 10), (20, 10), (30, 30), (28, 11), (15, 13), (26, 9), (34, 10), (11, 11), (13, 37), (19, 13), (32, 31), (10, 18), (10, 37), (3, 39), (18, 6), (7, 19), (7, 29), (30, 34), (38, 22), (38, 35), (13, 22), (21, 32), (7, 1), (5, 8), (29, 28), (40, 33), (14, 27), (10, 38), (8, 19), (6, 20), (38, 19), (26, 25), (3, 15), (5, 6), (34, 40), (31, 32), (22, 33), (34, 44), (38, 32), (9, 39), (37, 36), (5, 40), (2, 40), (4, 31), (11, 13), (8, 12), (23, 16), (10, 32), (35, 5), (10, 7), (7, 42), (5, 4), (3, 19), (18, 19), (20, 31), (17, 20), (21, 6), (5, 37), (33, 21), (16, 1), (20, 40), (35, 18), (17, 43), (20, 34), (23, 37), (1, 31), (10, 9), (31, 3), (23, 18), (4, 10), (5, 2), (23, 35), (35, 14), (3, 0), (11, 35), (26, 40), (27, 14), (10, 28), (12, 5), (9, 13), (14, 35), (25, 23), (37, 15), (8, 30), (34, 4), (23, 15), (26, 16), (30, 44), (3, 40), (40, 37), (32, 12), (26, 14), (38, 42), (7, 28), (29, 12), (4, 9), (31, 34), (36, 8), (24, 4), (36, 39), (25, 42), (11, 43), (28, 28), (22, 0), (0, 9), (16, 45), (16, 36), (3, 45), (38, 27), (24, 36), (36, 33), (8, 25), (10, 44), (37, 30), (23, 17), (4, 3), (1, 19), (8, 43), (23, 4), (16, 14), (32, 2), (30, 40), (24, 39), (35, 27), (14, 18), (19, 21), (14, 13), (36, 13), (25, 38), (0, 41), (21, 13), (29, 16), (29, 2), (3, 33), (40, 3), (16, 21), (35, 37), (15, 0), (6, 27), (17, 27), (4, 21), (25, 31), (21, 21), (16, 22), (30, 17), (30, 12), (2, 37), (16, 33), (35, 16), (37, 0), (9, 14), (20, 21), (30, 45), (25, 15), (3, 37), (6, 11), (19, 34), (25, 11), (27, 21), (28, 15), (5, 31), (16, 44), (7, 23), (12, 17), (2, 41), (34, 6), (0, 38), (2, 17), (4, 45), (0, 39), (23, 38), (16, 13), (3, 12), (11, 26), (14, 36), (15, 4), (2, 30), (36, 26), (25, 28), (31, 2), (20, 35), (24, 10)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 48x44 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (47, 43), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (10, 7), (17, 29), (43, 42), (17, 42), (21, 43), (47, 7), (1, 6), (38, 27), (37, 37), (8, 25), (17, 28), (14, 2), (26, 40), (10, 15), (31, 7), (47, 5), (35, 36), (6, 29), (8, 36), (44, 3), (27, 41), (35, 2), (3, 35), (12, 11), (31, 6), (37, 21), (4, 32), (16, 31), (40, 8), (8, 31), (19, 9), (0, 36), (43, 33), (10, 8), (8, 1), (20, 3), (35, 3), (43, 15), (18, 31), (13, 35), (10, 20), (6, 2), (46, 20), (43, 30), (41, 11), (2, 24), (40, 4), (21, 41), (3, 2), (20, 5), (0, 41), (19, 42), (3, 31), (10, 17), (25, 8), (44, 10), (12, 39), (2, 28), (5, 34), (45, 6), (23, 8), (30, 8), (38, 12), (3, 7), (28, 17), (25, 11), (24, 34), (35, 29), (17, 16), (16, 13), (2, 22), (11, 4), (36, 15), (47, 41), (23, 1), (21, 14), (36, 29), (2, 41), (15, 37), (14, 22), (22, 0), (34, 24), (34, 6), (23, 28), (44, 4), (33, 38), (7, 40), (43, 35), (30, 18), (22, 38), (3, 37), (27, 19), (47, 36), (39, 8), (47, 16), (17, 41), (41, 12), (41, 15), (30, 25), (40, 31), (18, 25), (14, 21), (24, 42), (17, 0), (26, 24), (13, 6), (45, 12), (37, 19), (45, 34), (21, 36), (28, 12), (24, 0), (32, 33), (19, 0), (41, 37), (22, 10), (33, 4), (5, 40), (19, 15), (32, 36), (35, 39), (16, 25), (33, 1), (43, 20), (16, 22), (18, 23), (45, 0), (28, 43), (18, 0), (7, 38), (9, 18), (32, 4), (29, 16), (14, 26), (25, 43), (20, 26), (33, 16), (46, 29), (34, 23), (13, 34), (9, 10), (10, 4), (6, 9), (43, 38), (35, 1), (34, 1), (19, 7), (31, 24), (13, 5), (9, 29), (38, 41), (38, 30), (4, 6), (1, 22), (34, 14), (0, 15), (36, 7), (5, 27), (35, 25), (5, 4), (32, 18), (26, 13), (44, 17), (25, 31), (35, 9), (37, 15), (7, 35), (39, 4), (34, 42), (32, 11), (39, 22), (35, 37), (39, 11), (27, 40), (1, 7), (36, 22), (23, 17), (21, 16), (21, 28), (17, 19), (13, 14), (36, 0), (22, 23), (37, 8), (33, 41), (8, 30), (41, 23), (2, 42), (18, 41), (18, 5), (3, 10), (31, 43), (29, 25), (1, 11), (35, 41), (19, 19), (47, 20), (15, 25), (20, 7), (7, 8), (40, 21), (28, 19), (7, 13), (13, 2), (7, 14), (25, 37), (25, 16), (33, 15), (21, 11), (33, 2), (31, 4), (46, 19), (12, 22), (28, 31), (4, 28), (1, 24), (47, 11), (24, 2), (8, 22), (18, 17), (11, 18), (32, 12), (22, 18), (24, 7), (0, 29), (8, 11), (36, 35), (4, 39), (38, 34), (9, 13), (47, 2), (9, 6), (21, 3), (43, 37), (20, 12), (9, 12), (35, 27), (20, 17), (15, 7), (42, 39), (21, 30), (40, 26), (25, 27), (18, 11), (0, 31), (4, 41), (33, 43), (20, 43), (38, 2), (22, 24), (3, 26), (22, 14), (10, 14), (7, 36), (28, 23), (1, 12), (0, 43), (23, 32), (41, 28), (44, 18), (38, 38), (33, 19), (6, 15), (16, 37), (38, 21), (6, 30), (16, 4), (32, 6), (33, 7), (39, 43), (32, 42), (44, 23), (1, 25), (2, 12), (18, 3), (47, 24), (10, 6), (26, 38), (20, 4), (38, 15), (10, 34), (13, 42), (12, 34), (40, 1), (11, 7), (7, 10), (38, 17), (45, 23), (25, 18), (20, 19), (7, 32), (47, 0), (7, 30), (42, 9), (35, 23), (25, 9), (44, 41), (8, 39), (35, 43), (26, 10), (8, 12), (10, 10), (12, 9), (46, 11), (24, 5), (33, 36), (3, 11), (32, 7), (35, 18), (32, 0), (42, 32), (2, 34), (16, 24), (11, 12), (16, 33), (14, 8), (37, 27), (14, 15), (45, 4), (20, 40), (13, 19), (31, 28), (16, 14), (5, 36), (3, 39), (5, 26), (1, 21), (2, 21), (39, 26), (32, 3), (42, 4), (42, 26), (10, 22), (20, 41), (30, 19), (42, 21), (24, 43), (8, 13), (43, 14), (26, 29), (26, 19), (12, 29), (40, 25), (6, 37), (2, 39), (30, 23), (24, 11), (30, 24)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 46x42 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (45, 41), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (19, 17), (2, 3), (34, 36), (1, 4), (45, 8), (10, 3), (14, 0), (1, 20), (22, 12), (34, 8), (26, 37), (40, 7), (1, 25), (13, 34), (31, 7), (1, 34), (2, 18), (10, 2), (27, 9), (32, 20), (45, 31), (19, 9), (19, 38), (27, 32), (43, 31), (3, 25), (38, 11), (11, 28), (33, 2), (31, 34), (15, 40), (11, 36), (18, 24), (16, 25), (0, 2), (42, 0), (34, 13), (33, 3), (36, 5), (16, 8), (18, 10), (5, 18), (3, 36), (7, 34), (19, 30), (5, 20), (3, 40), (20, 40), (9, 10), (30, 3), (37, 37), (5, 35), (44, 20), (18, 7), (15, 30), (23, 2), (33, 8), (13, 32), (31, 21), (26, 8), (6, 29), (38, 0), (15, 9), (27, 5), (28, 33), (26, 16), (32, 11), (44, 27), (39, 20), (14, 41), (4, 24), (12, 29), (29, 1), (30, 18), (1, 5), (8, 30), (36, 10), (13, 35), (30, 21), (16, 39), (18, 34), (34, 41), (38, 25), (8, 24), (0, 10), (16, 16), (42, 24), (37, 40), (18, 19), (5, 36), (37, 21), (45, 40), (2, 41), (1, 23), (23, 35), (37, 30), (35, 8), (10, 33), (1, 24), (12, 23), (41, 4), (37, 31), (17, 6), (15, 25), (17, 29), (22, 40), (22, 39), (35, 25), (36, 11), (31, 38), (29, 26), (32, 17), (17, 27), (0, 12), (27, 16), (17, 41), (21, 30), (25, 6), (9, 14), (14, 31), (15, 28), (15, 35), (24, 17), (6, 34), (42, 11), (34, 39), (39, 22), (9, 27), (39, 0), (22, 15), (34, 1), (21, 34), (39, 32), (9, 15), (30, 31), (14, 17), (34, 38), (10, 26), (22, 16), (8, 36), (22, 21), (7, 32), (15, 8), (17, 7), (4, 25), (20, 30), (18, 14), (17, 9), (19, 36), (19, 34), (28, 36), (32, 0), (13, 26), (12, 11), (24, 29), (36, 13), (27, 0), (0, 25), (33, 18), (35, 5), (31, 12), (42, 37), (43, 2), (24, 12), (25, 23), (28, 27), (10, 14), (29, 11), (7, 10), (13, 27), (40, 2), (38, 6), (1, 15), (1, 6), (11, 2), (42, 30), (4, 37), (8, 32), (24, 8), (39, 35), (9, 39), (28, 8), (42, 3), (11, 19), (41, 30), (27, 31), (45, 22), (16, 29), (40, 39), (20, 18), (2, 9), (27, 21), (22, 4), (41, 38), (20, 4), (7, 15), (16, 9), (3, 27), (21, 33), (8, 11), (21, 1), (43, 3), (15, 37), (40, 26), (28, 14), (4, 11), (30, 16), (34, 27), (40, 24), (22, 1), (17, 22), (30, 11), (37, 41), (42, 21), (3, 26), (24, 25), (30, 4), (31, 23), (38, 1), (40, 36), (26, 25), (7, 0), (38, 33), (40, 4), (8, 26), (41, 15), (36, 17), (38, 31), (9, 2), (34, 9), (11, 13), (12, 36), (24, 27), (45, 1), (33, 5), (32, 16), (40, 19), (29, 7), (2, 40), (20, 35), (29, 25), (18, 36), (40, 35), (37, 35), (4, 9), (21, 3), (45, 7), (29, 40), (37, 38), (17, 20), (40, 41), (29, 36), (25, 13), (9, 13), (7, 5)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 42x44 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (41, 43), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (35, 17), (27, 17), (8, 1), (4, 26), (38, 24), (8, 39), (4, 29), (7, 29), (29, 15), (28, 37), (23, 43), (38, 30), (6, 31), (20, 36), (11, 21), (28, 33), (34, 0), (6, 5), (17, 23), (21, 1), (19, 0), (25, 5), (35, 26), (22, 30), (31, 32), (27, 40), (2, 15), (37, 33), (18, 32), (29, 27), (4, 12), (30, 33), (10, 31), (39, 35), (32, 20), (20, 27), (13, 22), (1, 10), (35, 42), (21, 11), (8, 12), (4, 43), (29, 18), (15, 18), (27, 10), (17, 13), (32, 11), (18, 4), (6, 39), (21, 30), (15, 31), (35, 31), (9, 23), (17, 41), (21, 26), (25, 19), (39, 24), (10, 27), (8, 6), (40, 35), (41, 21), (3, 22), (37, 36), (3, 2), (2, 34), (37, 23), (32, 6), (19, 2), (17, 22), (40, 20), (34, 11), (23, 21), (1, 36), (4, 33), (21, 37), (23, 25), (38, 23), (13, 2), (36, 34), (24, 26), (29, 2), (10, 32), (6, 9), (22, 4), (5, 36), (8, 7), (20, 16), (4, 13), (2, 4), (37, 12), (25, 32), (33, 6), (6, 43), (22, 25), (16, 26), (14, 24), (34, 31), (8, 31), (33, 34), (0, 8), (20, 1), (11, 30), (17, 4), (3, 12), (13, 30), (20, 43), (1, 26), (6, 13), (27, 14), (16, 36), (8, 4), (37, 42), (3, 31), (31, 34), (29, 43), (13, 18), (21, 13), (9, 9), (38, 8), (36, 19), (18, 18), (7, 19), (6, 1), (6, 20), (41, 11), (4, 34), (41, 30), (6, 2), (25, 30), (40, 2), (35, 5), (20, 23), (26, 29), (30, 9), (3, 28), (34, 38), (10, 41), (29, 3), (37, 9), (5, 0), (6, 19), (29, 25), (3, 9), (30, 39), (12, 33), (25, 26), (36, 29), (29, 23), (35, 3), (7, 32), (40, 36), (30, 23), (16, 32), (23, 20), (7, 12), (19, 34), (13, 34), (26, 10), (34, 19), (18, 40), (0, 4), (1, 7), (14, 23), (1, 12), (16, 2), (3, 33), (36, 6), (6, 32), (28, 31), (22, 21), (39, 3), (4, 15), (19, 18), (31, 27), (41, 6), (9, 39), (4, 41), (1, 29), (9, 27), (28, 13), (41, 12), (28, 43), (2, 36), (16, 33), (4, 6), (39, 27), (7, 9), (11, 7), (9, 38), (15, 15), (10, 5), (37, 8), (23, 14), (30, 35), (2, 2), (19, 19), (13, 27), (38, 38), (18, 34), (5, 43), (41, 35), (34, 27), (3, 41), (0, 1), (19, 31), (39, 9), (20, 40), (38, 9), (19, 14), (6, 26), (37, 19), (35, 28), (17, 34), (8, 37), (1, 40), (26, 31), (27, 0), (36, 10), (33, 43), (21, 15), (41, 41), (15, 7), (16, 16), (26, 6), (8, 29), (26, 30), (29, 42), (37, 2), (5, 3), (32, 1), (34, 30), (16, 18), (26, 2), (2, 30), (14, 26), (25, 33), (23, 40), (33, 19), (1, 21), (24, 11), (8, 22), (37, 32), (12, 23), (33, 14), (34, 14), (13, 41), (12, 13), (23, 8), (15, 40), (0, 26), (4, 32), (19, 39), (25, 20), (5, 34), (14, 3), (1, 28), (36, 22), (20, 29), (25, 9), (34, 17), (19, 21), (18, 41), (6, 17), (14, 11), (36, 39), (28, 20), (1, 11), (5, 24), (32, 3), (36, 31), (7, 30)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 48x40 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (47, 39), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (36, 17), (21, 30), (9, 10), (32, 7), (2, 27), (9, 9), (28, 1), (40, 6), (33, 16), (32, 21), (21, 29), (15, 26), (11, 10), (37, 36), (29, 2), (14, 0), (23, 34), (8, 0), (37, 11), (38, 32), (46, 33), (2, 39), (30, 10), (20, 19), (3, 21), (25, 28), (11, 37), (27, 0), (1, 35), (43, 25), (33, 29), (37, 26), (22, 8), (6, 37), (19, 13), (28, 20), (21, 5), (20, 1), (38, 4), (46, 1), (12, 21), (25, 2), (33, 26), (3, 36), (39, 4), (17, 6), (38, 10), (33, 23), (38, 13), (32, 2), (31, 4), (19, 15), (17, 28), (40, 16), (33, 0), (31, 39), (24, 20), (17, 2), (42, 22), (9, 0), (45, 37), (44, 25), (37, 13), (19, 38), (15, 20), (34, 22), (15, 29), (37, 29), (24, 34), (45, 0), (21, 24), (34, 14), (46, 32), (24, 33), (7, 33), (10, 11), (24, 5), (43, 39), (16, 13), (25, 24), (26, 11), (24, 3), (24, 24), (16, 10), (30, 6), (9, 17), (0, 8), (36, 31), (29, 33), (45, 34), (20, 27), (4, 15), (5, 4), (7, 31), (7, 0), (23, 12), (5, 24), (24, 17), (12, 15), (27, 35), (14, 29), (19, 3), (36, 28), (43, 11), (31, 34), (26, 12), (16, 3), (6, 36), (21, 23), (22, 5), (26, 36), (3, 29), (43, 0), (13, 21), (8, 4), (34, 31), (47, 31), (16, 23), (15, 4), (13, 26), (36, 36), (33, 4), (29, 8), (28, 7), (37, 23), (0, 10), (42, 6), (4, 11), (13, 23), (47, 12), (0, 9), (22, 14), (41, 5), (31, 38), (23, 16), (12, 19), (43, 28), (16, 39), (32, 39), (32, 8), (36, 12), (44, 20), (2, 15), (3, 33), (16, 37), (39, 1), (13, 34), (18, 0), (0, 36), (11, 9), (28, 38), (43, 17), (16, 24), (23, 23), (43, 36), (32, 10), (29, 4), (8, 35), (40, 11), (39, 11), (19, 0), (20, 18), (1, 31), (40, 13), (30, 33), (3, 10), (31, 37), (33, 13), (16, 16), (18, 19), (16, 0), (2, 32), (44, 18), (0, 3), (16, 4), (47, 18), (13, 20), (24, 36), (27, 19), (13, 39), (39, 7), (24, 18), (40, 38), (20, 15), (14, 18), (27, 15), (9, 19), (17, 7), (44, 10), (37, 0), (11, 33), (41, 15), (30, 2), (15, 24), (27, 2), (35, 36), (37, 25), (40, 25), (7, 19), (10, 37), (25, 3), (5, 16), (21, 36), (40, 39), (22, 35), (1, 7), (45, 13), (9, 23), (29, 11), (35, 9), (15, 10), (33, 30), (21, 9), (16, 12), (20, 5), (46, 7), (6, 16), (1, 30), (30, 34), (23, 4), (22, 1), (23, 29), (4, 7), (24, 8), (12, 18), (31, 9), (5, 12), (32, 18), (22, 16), (2, 11), (9, 34), (14, 25), (9, 21), (45, 32), (12, 20), (40, 3), (18, 20), (14, 28), (27, 7), (3, 30), (17, 3), (1, 27), (7, 1), (6, 23), (20, 17), (20, 4), (20, 12), (45, 7), (31, 24), (34, 3), (33, 10), (7, 38), (30, 25), (29, 23), (24, 35), (35, 29), (8, 26), (14, 7), (29, 37), (17, 0), (47, 34), (25, 23), (31, 36), (38, 21), (26, 16), (34, 28), (38, 5), (37, 16), (38, 18), (37, 39), (34, 29), (28, 34), (47, 8), (12, 36), (10, 38), (15, 13), (22, 15), (41, 23), (18, 4), (39, 21), (16, 14), (19, 28), (28, 15), (34, 0), (38, 27), (11, 34), (23, 38), (13, 4), (29, 18), (24, 12), (32, 20), (6, 3), (13, 27), (46, 38), (40, 36), (37, 17), (23, 7), (15, 2), (28, 3), (15, 17), (30, 35), (18, 1), (42, 7), (37, 37), (37, 1), (9, 33), (36, 19), (44, 17), (35, 2), (8, 5), (42, 16), (26, 17), (38, 8), (46, 39), (20, 31), (11, 8), (10, 23), (4, 4), (1, 3), (45, 10), (25, 10), (23, 35), (36, 33), (3, 17), (10, 8), (43, 20), (29, 20), (23, 24), (23, 1), (12, 12), (11, 21), (15, 6), (39, 37), (27, 9), (2, 12), (1, 37), (35, 3), (24, 31)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 42x45 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (41, 44), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (11, 31), (40, 25), (24, 12), (30, 8), (29, 16), (9, 1), (1, 28), (7, 7), (32, 17), (21, 9), (37, 36), (14, 21), (32, 12), (22, 10), (5, 29), (10, 2), (8, 4), (33, 38), (32, 30), (16, 31), (2, 4), (3, 24), (6, 29), (23, 35), (38, 28), (39, 33), (39, 42), (21, 28), (8, 8), (3, 1), (36, 32), (30, 42), (9, 14), (15, 44), (14, 43), (15, 1), (30, 29), (34, 30), (24, 11), (0, 2), (21, 44), (32, 0), (7, 28), (12, 4), (17, 25), (13, 28), (15, 16), (34, 38), (17, 40), (21, 20), (22, 31), (40, 34), (34, 44), (7, 21), (32, 2), (39, 9), (23, 17), (38, 5), (4, 28), (8, 22), (2, 41), (38, 15), (39, 11), (40, 0), (28, 15), (36, 33), (29, 7), (11, 4), (35, 36), (29, 36), (36, 0), (39, 23), (16, 26), (36, 26), (3, 8), (29, 6), (35, 16), (5, 6), (24, 0), (27, 43), (20, 31), (36, 42), (13, 27), (34, 16), (21, 12), (4, 11), (28, 18), (32, 29), (9, 36), (34, 23), (20, 41), (27, 19), (3, 6), (23, 26), (31, 43), (6, 21), (11, 28), (25, 23), (28, 19), (41, 33), (28, 28), (19, 15), (4, 34), (15, 41), (6, 24), (23, 39), (3, 12), (39, 2), (41, 12), (22, 24), (29, 41), (6, 30), (15, 15), (15, 36), (17, 7), (14, 15), (41, 34), (7, 4), (38, 20), (21, 33), (24, 10), (20, 34), (25, 40), (30, 0), (17, 32), (6, 3), (10, 39), (26, 9), (5, 44), (10, 25), (11, 29), (5, 33), (37, 25), (10, 35), (17, 10), (29, 30), (10, 44), (35, 32), (32, 7), (4, 14), (5, 24), (32, 36), (34, 10), (5, 21), (37, 2), (13, 2), (17, 44), (2, 27), (13, 34), (3, 23), (3, 4), (4, 32), (3, 34), (7, 43), (29, 34), (20, 32), (28, 20), (19, 24), (26, 38), (12, 15), (22, 40), (15, 6), (6, 27), (7, 19), (30, 17), (9, 9), (39, 27), (1, 21), (26, 27), (1, 30), (18, 25), (20, 0), (7, 42), (2, 12), (38, 0), (11, 1), (41, 35), (7, 35), (26, 40), (5, 8), (24, 32), (38, 11), (8, 16), (17, 11), (30, 34), (13, 5), (29, 42), (39, 12), (22, 33), (1, 22), (6, 38), (1, 44), (12, 6), (23, 5), (3, 18), (15, 31), (38, 35), (35, 28), (30, 30), (34, 12), (15, 19), (31, 37), (15, 24), (19, 27), (14, 13), (26, 42), (6, 34), (30, 25), (38, 25), (14, 36), (17, 13), (3, 3), (21, 13), (11, 6), (25, 22), (33, 44), (29, 3), (30, 43), (34, 40), (20, 27), (12, 25), (28, 31), (30, 5), (40, 24), (5, 7), (28, 17), (18, 27), (25, 43), (18, 16), (25, 42), (41, 0), (40, 26), (1, 23), (41, 19), (41, 15), (37, 22), (3, 35), (17, 38), (11, 32), (8, 26), (15, 9), (4, 4), (17, 8), (7, 11), (16, 11), (33, 0), (18, 21), (28, 35), (38, 40), (28, 25), (19, 2), (37, 41), (23, 21), (18, 29), (7, 0), (40, 39), (40, 23), (21, 14), (34, 15), (28, 39), (0, 8), (23, 29), (36, 38), (32, 39), (8, 19), (27, 10), (33, 33), (12, 37), (22, 14), (20, 17), (24, 24), (4, 0), (3, 5), (24, 27), (0, 28), (40, 12), (13, 7), (18, 22), (15, 40), (7, 25), (26, 6), (31, 38), (27, 27), (35, 44), (3, 38), (12, 34), (4, 35), (22, 0), (18, 15), (2, 17), (36, 7), (23, 15), (3, 44), (3, 7), (28, 14), (3, 14), (30, 18), (41, 24), (17, 6), (30, 15), (25, 18), (25, 6), (11, 17), (36, 24), (9, 43), (25, 3), (26, 22), (12, 44), (6, 13), (6, 18), (17, 23), (28, 40), (38, 23), (32, 23), (20, 1), (9, 31), (37, 5), (0, 26), (39, 6), (22, 29), (36, 40), (35, 10), (19, 12), (11, 16), (26, 26), (6, 12), (3, 27), (20, 38), (24, 23), (39, 16)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 46x43 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (45, 42), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (30, 34), (43, 37), (32, 26), (43, 30), (16, 2), (23, 28), (44, 18), (12, 36), (41, 26), (23, 4), (38, 30), (30, 40), (39, 38), (6, 0), (2, 8), (44, 35), (41, 33), (18, 13), (37, 24), (30, 36), (21, 37), (31, 38), (11, 36), (22, 5), (39, 23), (45, 18), (18, 17), (34, 17), (24, 18), (22, 34), (14, 42), (12, 42), (40, 42), (35, 4), (15, 37), (36, 38), (1, 25), (15, 28), (42, 13), (29, 9), (32, 40), (0, 10), (29, 32), (3, 33), (5, 33), (39, 34), (11, 7), (30, 26), (7, 12), (32, 13), (13, 38), (19, 32), (23, 25), (3, 13), (39, 35), (25, 4), (3, 35), (14, 4), (34, 4), (31, 41), (7, 0), (25, 28), (41, 11), (43, 12), (29, 26), (6, 2), (37, 8), (13, 9), (5, 10), (3, 42), (31, 20), (37, 27), (8, 6), (35, 29), (6, 40), (6, 17), (13, 42), (43, 34), (22, 10), (12, 15), (11, 5), (14, 1), (27, 24), (35, 10), (41, 7), (17, 35), (25, 38), (13, 19), (1, 37), (38, 6), (27, 20), (15, 7), (7, 17), (35, 1), (6, 10), (29, 1), (29, 12), (22, 42), (3, 25), (35, 21), (37, 34), (9, 36), (1, 6), (24, 40), (35, 3), (33, 29), (19, 38), (33, 10), (16, 12), (29, 27), (38, 25), (20, 11), (25, 18), (26, 13), (0, 25), (4, 15), (34, 29), (27, 27), (7, 30), (37, 42), (20, 6), (26, 21), (27, 30), (24, 4), (8, 14), (20, 19), (27, 3), (26, 0), (14, 2), (23, 11), (30, 14), (19, 11), (0, 15), (4, 19), (19, 0), (23, 38), (45, 37), (33, 13), (27, 34), (29, 40), (29, 6), (18, 11), (35, 40), (30, 33), (37, 29), (17, 5), (30, 42), (27, 23), (2, 23), (41, 1), (33, 38), (25, 37), (19, 9), (39, 37), (44, 30), (37, 18), (37, 0), (16, 4), (27, 8), (10, 42), (45, 30), (24, 10), (42, 10), (6, 26), (43, 25), (6, 33), (7, 10), (24, 32), (17, 31), (3, 30), (8, 17), (9, 22), (33, 41), (43, 42), (13, 25), (23, 13), (2, 11), (38, 17), (33, 42), (25, 30), (33, 32), (35, 36), (33, 24), (11, 38), (33, 22), (44, 2), (10, 27), (31, 29), (37, 5), (30, 38), (17, 9), (26, 38), (31, 0), (17, 18), (45, 38), (37, 36), (27, 1), (43, 15), (37, 11), (2, 21), (34, 27), (19, 1), (23, 23), (21, 30), (33, 16), (11, 9), (23, 39), (5, 6), (0, 11), (36, 30), (2, 30), (9, 32), (44, 23), (43, 5), (27, 7), (26, 19), (12, 14), (34, 39), (37, 20), (42, 29), (36, 14), (40, 21), (12, 0), (3, 22), (7, 8), (0, 38), (18, 15), (29, 31), (4, 38), (19, 24), (12, 35), (3, 37), (4, 26)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 44x43 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (43, 42), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (22, 10), (21, 20), (27, 37), (12, 40), (23, 41), (30, 11), (19, 17), (15, 19), (24, 36), (42, 0), (28, 37), (34, 24), (10, 38), (35, 7), (11, 1), (35, 30), (38, 0), (32, 20), (25, 27), (39, 22), (5, 21), (43, 26), (0, 16), (3, 1), (42, 23), (39, 3), (1, 9), (12, 0), (21, 25), (7, 9), (1, 3), (13, 30), (6, 38), (37, 22), (20, 3), (31, 17), (26, 35), (32, 12), (40, 9), (7, 39), (41, 36), (35, 21), (10, 7), (25, 38), (25, 12), (16, 10), (1, 33), (11, 13), (2, 26), (14, 34), (35, 40), (28, 42), (40, 41), (7, 6), (33, 17), (21, 27), (2, 18), (25, 18), (18, 41), (18, 2), (12, 38), (43, 28), (5, 29), (32, 34), (41, 28), (17, 25), (16, 30), (11, 5), (37, 41), (28, 38), (9, 27), (12, 20), (0, 9), (33, 30), (3, 38), (31, 19), (27, 0), (25, 17), (6, 33), (19, 0), (19, 28), (6, 21), (19, 40), (11, 26), (31, 1), (20, 27), (35, 0), (31, 25), (5, 13), (16, 9), (20, 10), (29, 23), (32, 22), (27, 22), (12, 23), (8, 28), (27, 9), (26, 17), (31, 27), (3, 18), (30, 14), (12, 24), (29, 26), (20, 9), (41, 41), (19, 14), (10, 10), (38, 33), (17, 1), (23, 40), (31, 23), (6, 40), (31, 34), (12, 11), (15, 2), (20, 13), (30, 37), (10, 24), (6, 8), (1, 41), (4, 14), (4, 39), (16, 0), (38, 5), (29, 39), (42, 9), (26, 11), (22, 4), (21, 19), (3, 41), (33, 3), (15, 11), (21, 32), (8, 39), (4, 31), (9, 23), (8, 25), (33, 39), (3, 2), (12, 7), (30, 6), (30, 36), (42, 13), (27, 3), (34, 36), (4, 23), (18, 22), (8, 12), (10, 14), (10, 21), (41, 23), (29, 35), (23, 26), (30, 42), (36, 1), (36, 17), (15, 35), (14, 13), (23, 27), (1, 4), (18, 17), (14, 26), (8, 37), (18, 26), (20, 33), (19, 26), (13, 39), (31, 18), (34, 19), (6, 35), (27, 16), (40, 3), (25, 29), (43, 17), (42, 33), (17, 34), (36, 28), (39, 23), (29, 17), (11, 42), (27, 15), (6, 3), (13, 4), (16, 29), (12, 3), (10, 0), (41, 1), (24, 41), (43, 12), (8, 11), (9, 7), (2, 12), (42, 7), (12, 4), (37, 10), (41, 9), (26, 21), (43, 13), (8, 35), (40, 42), (33, 0), (26, 18), (17, 37), (43, 19), (2, 22), (18, 7), (39, 38), (3, 11), (0, 38), (31, 15), (2, 33), (12, 10), (25, 11), (10, 40), (1, 14), (25, 31), (15, 25), (15, 17), (38, 39), (18, 28), (41, 14), (8, 31), (13, 29), (37, 4), (20, 34), (31, 37), (35, 42), (9, 29), (42, 37), (17, 24), (30, 18), (19, 13), (21, 17), (41, 7), (38, 3), (3, 29), (5, 31), (25, 40), (41, 4), (36, 16), (32, 29), (9, 40), (4, 10), (32, 36), (21, 22), (3, 39), (27, 34), (9, 13), (11, 19), (24, 10), (0, 13), (22, 9), (7, 1), (32, 14), (12, 14), (15, 38), (20, 17), (5, 7), (21, 31)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 42x47 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (41, 46), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (6, 25), (38, 7), (40, 19), (5, 16), (3, 25), (23, 42), (13, 12), (6, 13), (12, 35), (29, 14), (18, 6), (35, 5), (14, 39), (25, 9), (26, 36), (20, 36), (5, 46), (18, 39), (0, 33), (10, 30), (33, 6), (8, 41), (30, 6), (16, 7), (25, 20), (22, 15), (28, 43), (25, 26), (13, 15), (27, 34), (11, 2), (8, 6), (15, 33), (9, 32), (6, 33), (22, 4), (37, 31), (11, 19), (26, 37), (1, 17), (29, 33), (2, 12), (10, 43), (33, 2), (30, 42), (12, 16), (20, 37), (20, 41), (18, 26), (13, 1), (37, 43), (13, 17), (37, 7), (15, 16), (24, 5), (5, 20), (14, 30), (7, 2), (15, 44), (7, 35), (21, 15), (6, 12), (19, 11), (37, 1), (10, 7), (21, 7), (24, 10), (24, 20), (10, 15), (31, 41), (29, 29), (25, 1), (13, 39), (23, 24), (38, 11), (24, 21), (33, 5), (25, 24), (35, 30), (28, 14), (8, 37), (18, 15), (8, 43), (15, 14), (14, 29), (5, 35), (24, 43), (40, 40), (33, 30), (16, 12), (11, 12), (25, 12), (37, 41), (11, 7), (18, 5), (5, 3), (31, 23), (8, 34), (38, 17), (18, 37), (18, 41), (30, 20), (6, 14), (9, 8), (39, 35), (31, 24), (1, 44), (23, 32), (8, 31), (10, 5), (11, 22), (7, 5), (23, 28), (25, 21), (3, 42), (3, 22), (16, 31), (33, 21), (23, 15), (33, 19), (12, 34), (2, 39), (31, 25), (0, 31), (14, 33), (12, 42), (0, 21), (3, 27), (13, 19), (36, 22), (22, 32), (21, 43), (8, 20), (26, 13), (14, 4), (6, 3), (20, 45), (24, 42), (6, 37), (14, 2), (6, 9), (26, 26), (8, 27), (37, 17), (23, 8), (5, 10), (6, 40), (10, 10), (39, 40), (23, 27), (30, 3), (10, 40), (14, 34), (25, 32), (38, 23), (34, 14), (27, 25), (9, 0), (39, 16), (32, 0), (16, 10), (15, 25), (9, 12), (37, 46), (22, 11), (17, 36), (41, 41), (9, 45), (24, 37), (11, 41), (7, 29), (12, 12), (10, 36), (31, 6), (11, 33), (26, 40), (30, 22), (35, 8), (23, 29), (19, 29), (11, 1), (41, 45), (17, 12), (25, 13), (17, 1), (33, 44), (4, 44), (23, 0), (14, 19), (22, 18), (28, 40), (21, 32), (10, 34), (18, 22), (1, 36), (2, 34), (19, 26), (39, 18), (7, 19), (19, 44), (25, 43), (40, 27), (28, 7), (14, 7), (9, 9), (35, 3), (34, 23), (26, 25), (13, 28), (34, 21), (18, 21), (31, 42), (31, 0), (38, 2), (36, 44), (25, 44), (27, 22), (18, 4), (8, 10), (39, 26), (21, 23), (24, 28), (41, 21), (12, 21), (6, 45), (6, 11), (11, 32), (20, 32), (17, 8), (25, 46), (0, 45), (40, 25), (11, 18), (24, 45), (1, 3), (3, 6), (32, 19), (38, 28), (1, 10), (3, 24), (34, 31), (4, 23), (1, 35), (38, 33), (24, 27), (37, 44), (29, 17), (2, 42), (39, 34), (28, 44), (29, 37), (8, 30), (21, 11), (30, 14), (11, 44), (36, 39), (5, 41), (20, 10), (31, 9), (20, 2), (25, 11), (1, 30), (18, 23), (38, 37), (37, 42), (22, 44), (0, 1), (5, 4), (9, 18), (41, 35), (1, 19), (8, 44), (39, 46), (9, 5), (0, 41), (11, 3), (16, 22), (15, 11), (29, 10), (14, 37), (2, 19), (0, 44), (22, 26), (29, 3), (36, 45), (37, 18), (38, 35), (2, 32), (37, 33), (16, 24), (11, 27), (20, 22), (18, 7), (25, 4), (1, 33), (17, 7), (28, 3), (40, 1), (8, 45), (21, 20), (36, 28), (1, 15), (15, 7), (6, 5), (41, 14), (7, 18), (25, 30), (33, 13), (28, 26), (0, 29), (30, 10), (4, 18), (38, 8), (11, 10), (11, 39), (35, 10), (31, 37), (12, 27), (10, 22), (20, 7), (41, 4), (2, 22), (35, 16), (16, 0), (33, 41), (6, 27), (1, 23), (1, 31), (12, 26), (7, 46), (32, 12), (41, 13), (29, 7), (40, 23), (34, 43), (35, 11), (15, 4), (1, 7), (23, 14), (19, 23), (23, 45), (9, 10), (39, 27), (38, 21), (41, 9), (35, 27), (37, 15), (40, 20)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 46x43 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (45, 42), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (11, 37), (16, 29), (2, 4), (32, 23), (36, 20), (7, 8), (25, 25), (25, 1), (33, 17), (32, 22), (4, 7), (8, 23), (44, 26), (29, 13), (30, 16), (3, 20), (31, 31), (25, 34), (17, 11), (7, 13), (23, 33), (24, 4), (4, 26), (38, 14), (33, 31), (5, 32), (35, 31), (8, 9), (41, 6), (37, 9), (18, 38), (19, 6), (21, 26), (11, 21), (34, 16), (11, 38), (43, 7), (14, 10), (13, 34), (44, 17), (23, 38), (20, 19), (14, 2), (33, 39), (26, 38), (11, 8), (27, 38), (38, 40), (13, 9), (4, 24), (43, 9), (13, 2), (18, 7), (37, 23), (9, 1), (21, 25), (2, 20), (22, 12), (10, 11), (13, 41), (42, 33), (6, 39), (1, 23), (22, 31), (44, 3), (31, 8), (42, 35), (32, 21), (38, 7), (41, 39), (19, 26), (25, 3), (35, 5), (38, 29), (36, 18), (45, 10), (24, 36), (3, 5), (17, 36), (1, 34), (27, 2), (43, 38), (23, 31), (42, 42), (41, 30), (6, 10), (20, 27), (29, 17), (5, 9), (21, 29), (17, 9), (15, 9), (26, 41), (41, 9), (30, 9), (13, 11), (3, 29), (7, 19), (27, 10), (13, 33), (37, 35), (32, 29), (8, 13), (19, 29), (16, 28), (45, 19), (2, 17), (13, 38), (34, 13), (11, 1), (35, 41), (35, 19), (33, 36), (10, 24), (2, 26), (4, 13), (34, 27), (37, 39), (4, 39), (16, 38), (42, 32), (3, 9), (38, 20), (10, 34), (15, 6), (32, 13), (35, 13), (0, 38), (45, 3), (44, 19), (12, 33), (36, 32), (0, 37), (42, 2), (26, 24), (6, 12), (11, 20), (35, 30), (22, 34), (34, 14), (15, 38), (30, 0), (5, 30), (35, 33), (3, 30), (22, 42), (3, 16), (37, 11), (31, 11), (10, 29), (30, 7), (45, 25), (36, 15), (32, 1), (38, 8), (22, 29), (4, 23), (21, 40), (43, 26), (10, 6), (4, 5), (16, 35), (16, 41), (5, 37), (45, 17), (32, 19), (31, 30), (36, 12), (36, 35), (41, 13), (14, 0), (42, 11), (4, 10), (12, 22), (12, 1), (28, 21), (38, 17), (28, 34), (12, 17), (44, 23), (2, 21), (26, 9), (17, 22), (36, 24), (27, 21), (0, 36), (35, 21), (8, 1), (44, 32), (2, 24), (38, 6), (7, 24), (30, 33), (25, 16), (1, 10), (33, 41), (6, 13), (36, 3), (34, 39), (20, 4), (38, 18), (29, 1), (32, 16), (30, 41), (20, 23), (26, 40), (37, 27), (29, 9), (2, 32), (13, 39), (8, 14), (39, 22), (6, 9), (41, 38), (12, 42), (25, 29), (45, 5), (22, 8), (21, 7), (15, 26), (15, 24), (38, 37), (37, 14), (27, 14), (15, 39), (4, 42), (24, 17), (41, 15), (21, 23), (21, 41), (33, 35), (44, 18), (4, 29), (6, 4), (9, 0), (30, 19), (42, 27), (45, 32), (32, 37), (35, 4), (35, 7), (12, 28), (13, 16), (28, 10), (39, 9), (4, 20), (3, 37), (45, 1), (44, 0), (8, 31), (30, 30), (45, 29), (11, 19), (9, 23), (26, 18), (2, 18), (40, 32), (31, 1), (3, 26), (31, 18), (10, 26), (33, 19), (13, 26), (45, 0), (37, 32), (24, 34), (6, 34), (39, 15), (22, 7), (20, 34), (21, 33), (32, 12), (0, 25), (23, 18), (19, 25), (7, 30), (9, 21), (37, 4), (3, 7), (32, 17), (12, 2), (9, 41), (23, 28), (16, 34), (16, 22), (16, 27), (5, 36), (45, 4), (29, 6), (15, 16), (0, 11), (0, 16), (3, 33), (31, 4), (30, 25), (12, 24), (26, 12), (21, 42), (32, 38), (7, 9), (20, 21), (30, 40), (1, 22), (18, 39), (15, 41), (44, 4), (17, 35), (1, 37), (31, 38), (34, 34), (14, 42), (14, 6), (39, 6), (7, 17), (43, 34), (25, 7)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 42x44 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (41, 43), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (9, 9), (40, 8), (17, 13), (1, 16), (41, 24), (39, 42), (29, 7), (15, 18), (23, 42), (19, 3), (3, 41), (15, 23), (39, 39), (12, 22), (18, 4), (2, 43), (41, 10), (37, 4), (37, 10), (16, 24), (21, 41), (12, 10), (8, 26), (6, 27), (12, 28), (5, 9), (21, 15), (6, 32), (9, 1), (19, 39), (32, 3), (20, 19), (3, 26), (38, 23), (23, 33), (17, 20), (8, 18), (37, 24), (16, 16), (10, 0), (29, 18), (27, 29), (9, 5), (15, 38), (8, 37), (10, 27), (31, 5), (1, 38), (16, 18), (4, 37), (7, 43), (26, 33), (22, 19), (2, 27), (6, 5), (13, 33), (37, 7), (9, 21), (19, 36), (40, 40), (14, 8), (18, 35), (30, 21), (2, 24), (35, 5), (4, 38), (12, 32), (35, 35), (37, 1), (19, 32), (21, 35), (35, 0), (14, 39), (20, 43), (23, 25), (23, 24), (19, 37), (6, 37), (31, 33), (18, 38), (18, 40), (38, 20), (27, 19), (29, 3), (9, 23), (31, 1), (8, 41), (9, 19), (16, 3), (2, 9), (11, 12), (13, 30), (38, 21), (17, 42), (14, 41), (41, 26), (9, 14), (35, 34), (11, 36), (11, 39), (4, 18), (29, 6), (6, 16), (13, 29), (28, 38), (30, 1), (34, 19), (35, 8), (1, 12), (11, 32), (18, 20), (21, 30), (26, 37), (30, 41), (0, 37), (12, 4), (10, 26), (0, 18), (8, 20), (19, 9), (11, 18), (34, 20), (20, 12), (34, 43), (19, 24), (16, 1), (27, 34), (20, 15), (4, 4), (33, 15), (0, 30), (27, 22), (3, 43), (31, 31), (37, 14), (9, 0), (27, 40), (36, 40), (29, 43), (27, 1), (40, 20), (5, 37), (20, 21), (5, 38), (15, 19), (28, 1), (25, 12), (36, 37), (12, 26), (18, 14), (9, 11), (25, 10), (5, 4), (21, 13), (22, 24), (41, 6), (11, 4), (41, 3), (16, 28), (23, 20), (33, 32), (37, 37), (30, 42), (28, 3), (14, 37), (4, 2), (20, 41), (13, 6), (12, 11), (34, 22), (29, 13), (0, 17), (5, 20), (13, 14), (19, 40), (37, 3), (18, 13), (37, 9), (2, 13), (39, 40), (29, 35), (24, 4), (2, 10), (26, 40), (23, 0), (5, 12), (39, 15), (26, 39), (12, 34), (8, 25), (5, 19), (40, 31), (24, 1), (3, 22), (27, 7), (4, 17), (2, 22), (10, 21)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 40x47 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (39, 46), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (35, 38), (25, 19), (2, 19), (5, 40), (39, 23), (16, 36), (30, 46), (37, 35), (6, 45), (17, 11), (1, 21), (12, 33), (13, 9), (21, 8), (38, 38), (27, 20), (11, 31), (39, 18), (36, 1), (32, 45), (22, 11), (2, 20), (32, 27), (14, 43), (20, 30), (29, 15), (20, 19), (37, 40), (27, 25), (13, 37), (26, 17), (37, 14), (12, 21), (5, 3), (25, 39), (5, 2), (5, 0), (8, 31), (29, 27), (6, 2), (30, 39), (0, 19), (11, 39), (29, 0), (39, 26), (0, 14), (18, 33), (1, 9), (1, 34), (12, 24), (37, 32), (30, 18), (32, 41), (4, 32), (39, 19), (2, 38), (28, 7), (20, 45), (18, 14), (10, 10), (19, 4), (32, 12), (1, 8), (37, 6), (25, 38), (21, 17), (0, 28), (11, 45), (8, 34), (39, 8), (29, 19), (22, 23), (8, 46), (4, 0), (4, 22), (33, 42), (21, 39), (17, 29), (30, 7), (26, 16), (35, 41), (26, 44), (12, 4), (38, 14), (31, 25), (16, 39), (35, 3), (18, 1), (5, 14), (30, 1), (20, 37), (27, 6), (20, 21), (32, 28), (10, 44), (4, 40), (7, 21), (16, 40), (26, 9), (7, 2), (21, 15), (22, 42), (12, 8), (4, 44), (19, 7), (34, 26), (16, 45), (31, 0), (20, 8), (36, 36), (4, 41), (12, 28), (30, 33), (9, 27), (7, 46), (8, 10), (9, 4), (38, 26), (10, 7), (37, 2), (37, 23), (22, 22), (17, 32), (17, 18), (33, 30), (33, 14), (18, 22), (27, 5), (36, 11), (10, 26), (32, 35), (39, 30), (25, 16), (36, 43), (39, 10), (37, 38), (0, 32), (14, 20), (8, 16), (19, 45), (31, 22), (13, 28), (0, 37), (2, 40), (7, 41), (39, 16), (11, 7), (25, 43), (34, 28), (18, 8), (33, 4), (14, 25), (33, 1), (13, 35), (35, 30), (8, 24), (6, 38), (3, 33), (11, 25), (13, 26), (35, 33), (32, 40), (18, 28), (36, 27), (39, 0), (13, 30), (37, 4), (32, 46), (23, 42), (4, 43), (9, 22), (5, 8), (18, 41), (9, 10), (31, 7), (32, 0), (32, 33), (39, 17), (18, 6), (20, 38), (29, 30), (11, 36), (5, 35), (6, 37), (0, 24), (4, 15), (39, 44), (36, 22), (11, 19), (18, 44), (20, 4), (33, 19), (34, 10), (32, 15), (24, 6), (14, 31), (5, 42), (23, 29), (38, 8), (38, 7), (9, 18), (36, 37), (3, 10), (12, 43), (16, 42), (1, 27), (19, 12), (17, 46), (32, 26), (34, 38), (27, 23), (26, 19), (7, 4), (31, 28), (30, 27), (32, 18), (22, 15), (18, 43), (21, 27), (26, 13), (35, 13), (1, 14), (22, 31), (31, 39), (9, 44), (1, 23), (36, 6), (2, 22), (25, 28), (4, 28), (14, 32), (24, 10), (32, 34), (30, 17), (37, 7), (12, 2), (16, 10), (16, 1), (25, 26), (18, 40), (4, 13), (24, 0), (6, 12), (39, 41), (17, 16), (27, 44), (3, 6), (35, 9), (32, 31), (37, 3), (27, 37), (5, 31), (29, 41), (35, 34), (15, 10), (0, 13), (28, 20), (39, 21), (35, 27), (27, 28), (31, 35), (11, 23), (6, 9), (0, 8), (25, 18), (25, 37), (6, 44), (13, 1), (20, 39), (1, 22), (0, 40), (9, 41), (25, 31), (32, 23), (11, 24), (34, 17), (21, 12), (14, 13), (1, 43), (4, 46), (15, 3), (36, 18), (38, 5), (27, 2), (6, 30), (28, 19), (36, 20), (4, 16), (23, 24), (31, 23), (37, 22), (38, 35), (31, 43), (15, 17), (17, 35), (11, 28), (29, 9), (30, 5), (31, 19), (19, 40), (3, 30), (11, 30), (36, 24), (3, 1), (26, 20), (9, 23), (33, 3), (4, 31), (7, 10), (30, 23), (11, 12), (8, 41), (37, 46), (12, 13), (2, 12), (8, 0), (35, 43), (34, 18), (34, 13), (14, 39), (15, 6), (11, 37), (2, 6), (16, 46), (32, 1), (29, 22), (3, 23), (28, 24), (6, 4), (26, 11), (16, 21), (22, 19), (15, 39), (23, 36), (1, 7), (11, 38), (15, 37), (18, 21), (35, 2), (3, 14), (22, 26), (6, 20), (26, 10), (30, 28), (27, 12), (7, 6), (27, 7), (29, 46), (10, 45), (14, 4), (5, 38), (6, 32), (38, 16), (1, 41), (1, 26), (35, 42), (30, 26), (19, 13), (18, 10), (39, 45), (28, 1), (6, 10)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 45x48 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (44, 47), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (28, 6), (7, 10), (17, 14), (9, 42), (23, 19), (2, 12), (0, 27), (32, 1), (6, 36), (5, 8), (16, 28), (3, 42), (18, 16), (31, 47), (22, 8), (33, 39), (28, 34), (12, 12), (25, 9), (37, 3), (27, 43), (15, 22), (17, 29), (3, 6), (30, 25), (25, 1), (21, 20), (43, 3), (4, 43), (11, 14), (10, 14), (11, 9), (34, 29), (13, 35), (1, 34), (8, 1), (7, 21), (0, 22), (43, 22), (8, 29), (29, 4), (35, 27), (8, 45), (39, 31), (26, 10), (16, 26), (0, 31), (32, 33), (9, 23), (5, 24), (18, 19), (10, 15), (7, 16), (8, 18), (26, 17), (35, 34), (32, 16), (18, 11), (32, 5), (4, 17), (35, 5), (4, 21), (40, 7), (17, 8), (5, 6), (39, 30), (3, 14), (31, 29), (35, 14), (26, 34), (40, 6), (28, 20), (29, 13), (8, 27), (43, 24), (24, 2), (25, 10), (7, 24), (23, 13), (44, 23), (12, 29), (1, 24), (23, 9), (7, 2), (19, 39), (3, 33), (1, 14), (35, 42), (29, 0), (33, 30), (10, 34), (11, 42), (26, 16), (35, 17), (31, 4), (9, 19), (41, 20), (13, 17), (41, 17), (29, 17), (31, 30), (2, 21), (8, 13), (12, 36), (13, 0), (27, 47), (29, 31), (1, 41), (19, 23), (43, 47), (13, 13), (27, 9), (5, 41), (29, 3), (5, 45), (1, 9), (0, 25), (1, 23), (26, 28), (14, 4), (17, 42), (0, 7), (31, 16), (20, 31), (44, 17), (23, 27), (9, 43), (19, 0), (29, 43), (19, 15), (12, 45), (40, 29), (23, 11), (6, 38), (24, 21), (38, 33), (2, 0), (12, 19), (43, 20), (24, 45), (26, 33), (18, 42), (36, 9), (21, 15), (0, 16), (2, 28), (0, 30), (4, 42), (36, 10), (33, 22), (43, 0), (25, 3), (18, 23), (11, 16), (42, 21), (39, 9), (2, 18), (35, 44), (41, 28), (22, 9), (9, 2), (42, 3), (26, 46), (37, 11), (19, 25), (39, 1), (25, 17), (11, 30), (41, 27), (18, 1), (22, 47), (18, 35), (14, 5), (44, 42), (13, 32), (24, 36), (36, 38), (10, 2), (7, 36), (28, 39), (18, 0), (28, 37), (42, 8), (17, 25), (38, 9), (26, 29), (29, 9), (2, 30), (2, 33), (16, 37), (43, 4), (15, 11), (42, 6), (10, 38), (3, 18), (35, 38), (20, 41), (17, 33), (8, 9), (18, 39), (14, 41), (13, 7), (1, 46), (25, 12), (18, 24), (7, 30), (25, 27), (20, 36), (10, 44), (4, 13), (28, 8), (0, 23), (29, 44), (34, 10), (36, 0), (17, 21), (34, 19), (15, 42), (37, 45), (27, 42), (18, 18), (32, 8), (23, 24), (29, 40), (3, 37), (34, 31), (8, 14), (40, 1), (33, 4), (3, 22), (30, 16), (39, 46), (23, 16), (35, 21), (3, 44), (0, 15), (11, 19), (15, 23), (7, 9), (7, 19), (3, 30), (1, 11), (34, 3), (28, 47), (22, 4), (5, 36), (42, 11), (19, 40), (8, 2), (26, 0), (3, 24), (3, 1), (0, 17), (8, 44), (37, 12), (37, 47), (21, 19), (8, 7), (23, 29), (5, 21), (21, 30), (8, 26), (2, 47), (6, 22), (44, 1), (31, 33), (1, 20), (30, 41), (5, 32), (27, 8), (35, 12), (11, 23), (13, 19), (34, 11), (28, 46), (28, 45), (30, 8), (20, 18), (8, 46), (17, 18), (23, 22), (6, 21), (25, 47), (29, 7), (29, 6), (10, 22), (25, 4), (44, 4), (2, 32), (3, 27), (11, 18), (44, 31), (36, 5), (7, 27), (13, 21), (38, 41), (25, 0), (17, 26), (18, 25), (3, 47), (23, 38), (10, 17), (37, 39), (35, 18), (36, 30), (40, 19), (27, 28), (7, 38), (6, 3), (20, 37), (33, 2), (35, 26), (32, 45), (3, 7), (27, 40), (16, 38), (8, 15), (14, 25), (32, 31), (14, 47), (16, 13)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}


[User]
In a 40x48 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (39, 47), provided you can move right or up by any number of cells (like a chess rook) at each step, subject to the constraint that you cannot move through the following cells: (39, 29), (22, 21), (15, 25), (6, 41), (25, 38), (34, 47), (33, 7), (16, 35), (14, 18), (30, 14), (5, 30), (22, 39), (34, 27), (11, 39), (16, 38), (0, 28), (23, 7), (5, 44), (23, 2), (22, 41), (31, 23), (18, 42), (30, 4), (8, 36), (24, 38), (0, 1), (26, 47), (20, 37), (0, 36), (35, 9), (34, 38), (18, 6), (6, 20), (26, 27), (1, 3), (24, 27), (20, 44), (30, 21), (27, 27), (27, 7), (2, 33), (34, 36), (14, 25), (33, 40), (32, 3), (3, 37), (25, 18), (17, 3), (9, 24), (28, 10), (39, 0), (22, 11), (23, 41), (19, 27), (33, 4), (14, 35), (15, 1), (16, 44), (3, 35), (9, 29), (8, 40), (4, 20), (10, 3), (15, 14), (32, 27), (19, 13), (4, 14), (21, 19), (30, 9), (9, 15), (14, 14), (26, 5), (16, 1), (36, 1), (11, 4), (38, 20), (5, 23), (19, 7), (2, 32), (28, 15), (11, 47), (38, 41), (39, 22), (2, 19), (39, 39), (2, 44), (36, 19), (17, 28), (28, 47), (7, 6), (6, 32), (5, 31), (21, 18), (17, 32), (27, 15), (22, 38), (1, 15), (32, 37), (27, 23), (29, 3), (32, 24), (22, 24), (3, 47), (26, 36), (24, 35), (28, 35), (34, 17), (25, 36), (35, 11), (10, 22), (38, 45), (14, 27), (18, 37), (31, 36), (25, 40), (35, 12), (39, 13), (18, 0), (30, 13), (28, 26), (15, 45), (25, 43), (30, 22), (25, 30), (21, 40), (8, 24), (23, 40), (26, 18), (18, 22), (9, 11), (24, 6), (15, 38), (31, 47), (16, 25), (16, 13), (22, 29), (7, 35), (8, 32), (11, 26), (1, 26), (36, 33), (12, 47), (23, 38), (39, 24), (24, 41), (17, 43), (2, 20), (8, 16), (26, 30), (15, 30), (12, 44), (31, 40), (18, 33), (24, 26), (5, 17), (9, 32), (27, 21), (34, 2), (32, 13), (13, 34), (14, 1), (19, 22), (20, 4), (32, 22), (34, 8), (32, 40), (26, 14), (25, 33), (25, 16), (20, 22), (3, 5), (32, 42), (31, 30), (37, 16), (17, 26), (38, 47), (23, 4), (20, 21), (0, 32), (38, 30), (22, 13), (25, 3), (0, 37), (4, 15), (25, 25), (5, 35), (36, 37), (25, 4), (36, 13), (32, 34), (39, 9), (17, 29), (18, 13), (1, 21), (27, 26), (16, 23), (32, 1), (33, 14), (3, 43), (15, 27), (4, 11), (26, 0), (30, 28), (7, 19), (6, 24), (23, 8), (11, 2), (33, 44), (6, 15), (21, 26), (22, 19), (19, 19), (11, 11), (27, 36), (35, 22), (29, 27), (2, 36), (21, 4), (3, 27), (16, 39)? If it's impossible, answer with -1.

Present the answer in LaTex format: \boxed{Your answer}