[User]
In a 25x24 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (24, 23), 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, 7), (14, 2), (5, 4), (11, 4), (12, 18), (23, 20), (21, 20), (21, 14), (5, 13), (10, 17), (19, 18), (8, 14), (21, 6), (23, 16), (22, 10), (0, 5), (6, 10), (11, 6), (13, 22), (7, 20), (16, 14), (14, 17), (9, 17), (23, 13), (8, 1), (12, 0), (10, 10), (19, 20), (15, 13), (9, 1), (5, 3), (20, 2), (1, 21), (2, 18), (8, 12), (12, 14), (1, 17), (3, 0), (23, 5), (12, 2), (18, 6), (21, 3), (12, 22), (24, 5), (3, 7), (13, 15), (1, 18), (9, 13), (3, 1), (14, 20), (17, 2), (7, 18), (9, 14), (1, 4), (7, 15), (8, 21), (3, 4), (2, 9), (15, 22), (18, 11), (18, 21), (4, 17), (17, 3), (4, 3), (10, 11), (2, 7), (14, 8), (16, 10), (17, 7), (5, 21), (8, 2), (5, 7), (4, 11), (24, 14), (10, 15), (5, 23), (5, 5), (23, 10), (9, 9), (3, 13), (10, 12), (22, 16), (20, 14), (3, 5), (11, 1), (15, 23), (10, 23), (7, 6), (23, 1), (21, 8), (2, 11), (20, 3), (14, 13), (20, 17), (10, 16), (16, 8), (9, 10), (0, 8), (19, 22), (5, 11), (2, 0), (1, 15), (2, 10), (11, 12), (13, 12), (2, 6), (7, 16), (0, 22), (19, 12), (6, 18), (12, 21), (13, 13), (22, 20), (10, 4), (4, 10)? If it's impossible, answer with -1.

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


[User]
In a 29x26 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (28, 25), 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: (24, 0), (10, 14), (11, 16), (12, 22), (22, 23), (8, 1), (25, 2), (15, 8), (25, 5), (12, 9), (7, 1), (12, 18), (28, 7), (28, 12), (9, 23), (10, 3), (14, 18), (16, 22), (11, 0), (9, 13), (1, 10), (19, 16), (12, 25), (19, 10), (10, 18), (28, 13), (18, 13), (19, 3), (18, 23), (14, 12), (3, 22), (22, 11), (5, 4), (1, 3), (22, 4), (25, 8), (8, 6), (12, 11), (14, 0), (11, 8), (5, 21), (22, 25), (4, 23), (8, 20), (2, 20), (28, 15), (22, 22), (16, 0), (10, 4), (7, 11), (15, 14), (24, 16), (9, 21), (22, 20), (23, 16), (22, 14), (0, 2), (23, 13), (7, 9), (18, 17), (3, 21), (7, 0), (5, 24), (0, 14), (21, 19), (17, 24), (7, 13), (16, 15), (8, 13), (16, 7), (3, 14), (13, 20), (16, 24), (26, 11), (20, 6), (26, 10), (2, 9), (21, 3), (12, 2), (28, 1), (4, 11), (25, 11), (5, 7), (6, 14), (20, 17), (11, 23), (14, 3), (3, 8), (13, 9), (6, 23), (18, 14), (21, 8), (1, 24), (10, 8), (18, 22), (24, 2), (8, 12), (27, 23), (5, 3), (24, 20), (3, 19), (16, 6), (21, 2), (2, 17), (0, 13), (17, 9), (22, 16), (23, 0), (2, 10), (27, 3), (25, 16)? If it's impossible, answer with -1.

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


[User]
In a 26x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 27), 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: (24, 21), (10, 15), (7, 6), (22, 26), (7, 8), (11, 18), (2, 17), (11, 20), (1, 26), (6, 9), (25, 15), (12, 21), (4, 24), (17, 14), (1, 1), (22, 16), (24, 16), (8, 17), (12, 26), (10, 1), (5, 23), (16, 8), (3, 25), (25, 6), (3, 1), (25, 20), (4, 1), (5, 15), (13, 0), (8, 10), (17, 2), (5, 0), (10, 27), (9, 17), (14, 25), (23, 1), (10, 13), (15, 4), (23, 4), (25, 23), (17, 9), (8, 0), (20, 23), (4, 20), (10, 18), (23, 15), (5, 14), (3, 23), (5, 12), (3, 4), (0, 19), (21, 2), (13, 10), (15, 11), (8, 24), (11, 0), (20, 7), (3, 22), (23, 25), (6, 15), (1, 5), (11, 7), (6, 23), (16, 0), (18, 4), (3, 15), (23, 23), (16, 27), (11, 2), (14, 6), (5, 9), (15, 9), (24, 20), (23, 8), (14, 3), (7, 5), (16, 18)? If it's impossible, answer with -1.

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


[User]
In a 27x24 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 23), 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, 8), (3, 3), (19, 3), (2, 5), (8, 16), (18, 20), (2, 23), (8, 1), (7, 14), (9, 20), (12, 5), (4, 17), (14, 15), (15, 14), (4, 15), (1, 8), (6, 5), (15, 16), (0, 21), (16, 19), (10, 9), (18, 23), (22, 16), (21, 20), (22, 11), (7, 17), (4, 14), (26, 9), (26, 20), (3, 23), (6, 8), (24, 2), (23, 17), (2, 21), (8, 22), (10, 21), (9, 6), (15, 19), (18, 2), (18, 4), (14, 5), (1, 19), (3, 21), (7, 19), (20, 20), (18, 22), (22, 9), (26, 18), (19, 13), (9, 16), (5, 4), (5, 22), (23, 2), (24, 14), (6, 13), (23, 11), (5, 3), (1, 0), (5, 21), (5, 9), (10, 23), (25, 15), (1, 9), (18, 10), (0, 4), (19, 8), (14, 0), (12, 3), (26, 19), (20, 9), (8, 8), (6, 7), (25, 21), (3, 4), (19, 4), (19, 6), (3, 14), (4, 16), (5, 7), (14, 6), (22, 8), (1, 13), (20, 15), (4, 3), (0, 14), (24, 1), (4, 7), (15, 23), (12, 10), (15, 12), (16, 21), (22, 21), (4, 19), (12, 18), (13, 13), (0, 9), (18, 9), (17, 22), (26, 8), (23, 4), (7, 5), (14, 7), (14, 16), (8, 11), (22, 1), (8, 12), (11, 3), (23, 14), (17, 5), (21, 13), (10, 6), (4, 23), (1, 5), (22, 2), (4, 1), (25, 5), (12, 20), (15, 5), (25, 13), (24, 15), (4, 13), (26, 10), (0, 23), (0, 5), (15, 9), (21, 6), (16, 18)? If it's impossible, answer with -1.

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


[User]
In a 27x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 27), 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: (1, 10), (21, 20), (22, 16), (13, 18), (19, 26), (15, 24), (8, 10), (24, 0), (23, 10), (10, 13), (9, 9), (14, 7), (17, 1), (0, 20), (6, 23), (9, 16), (14, 1), (0, 18), (15, 17), (16, 17), (11, 13), (24, 11), (2, 6), (23, 8), (16, 27), (6, 13), (16, 22), (22, 24), (22, 0), (2, 18), (17, 21), (9, 20), (24, 24), (13, 5), (14, 5), (4, 25), (26, 19), (15, 5), (24, 16), (1, 7), (12, 24), (1, 9), (22, 7), (7, 2), (15, 4), (9, 3), (10, 0), (5, 9), (7, 8), (23, 0), (19, 2), (6, 15), (11, 9), (21, 10), (11, 14), (19, 21), (11, 8), (25, 24), (12, 18), (4, 7), (5, 19), (13, 6), (11, 3), (1, 20), (22, 11), (18, 16), (1, 18), (1, 6), (2, 22), (8, 14), (13, 13), (11, 0), (15, 26), (3, 14), (1, 5), (13, 1), (25, 4), (8, 17), (1, 23), (5, 22), (9, 26), (13, 25)? If it's impossible, answer with -1.

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


[User]
In a 26x23 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 22), 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: (2, 5), (10, 2), (17, 18), (12, 5), (14, 4), (6, 16), (9, 6), (10, 9), (2, 15), (3, 16), (22, 14), (4, 6), (25, 12), (17, 14), (4, 20), (5, 5), (13, 15), (25, 0), (8, 3), (2, 4), (4, 15), (11, 9), (16, 13), (16, 4), (20, 1), (3, 5), (23, 14), (14, 21), (21, 12), (20, 22), (14, 12), (13, 5), (11, 14), (9, 4), (14, 5), (12, 15), (14, 13), (14, 15), (6, 15), (16, 15), (23, 6), (17, 7), (23, 1), (5, 13), (21, 16), (16, 21), (2, 21), (9, 17), (19, 22), (20, 13), (4, 2), (11, 15), (1, 20), (18, 0), (7, 17), (7, 21), (7, 1), (3, 9), (7, 0), (11, 21), (18, 19), (25, 18), (16, 22), (22, 22), (10, 12), (22, 10), (23, 12), (22, 17), (22, 4), (2, 14), (9, 16), (25, 6), (13, 10), (18, 13), (17, 16), (8, 2), (8, 0), (18, 2), (16, 16), (6, 22), (8, 6), (21, 8), (24, 16), (10, 0), (19, 1), (11, 3), (9, 3), (13, 17), (0, 10), (25, 17), (1, 10), (14, 20), (23, 17), (7, 11), (24, 10), (13, 3), (4, 17), (15, 20)? If it's impossible, answer with -1.

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


[User]
In a 23x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (22, 19), 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: (2, 0), (11, 14), (2, 11), (18, 18), (7, 0), (7, 4), (16, 6), (6, 11), (13, 12), (12, 8), (22, 5), (20, 7), (1, 4), (10, 5), (22, 0), (13, 3), (10, 8), (19, 11), (14, 4), (3, 15), (10, 18), (15, 9), (2, 9), (10, 7), (21, 17), (15, 8), (12, 5), (22, 2), (16, 5), (20, 3), (16, 12), (15, 11), (6, 16), (4, 15), (13, 14), (1, 6), (6, 19), (14, 2), (15, 0), (21, 14), (22, 7), (8, 7), (9, 2), (18, 7), (5, 1), (19, 6), (20, 4), (0, 18), (8, 12), (22, 10), (9, 5), (5, 11), (17, 5), (22, 17), (18, 10), (18, 5), (7, 7), (11, 19), (16, 4), (16, 1), (2, 12), (11, 5), (20, 13), (20, 0), (19, 9), (4, 17)? If it's impossible, answer with -1.

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


[User]
In a 26x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 19), 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, 14), (24, 14), (10, 11), (14, 8), (19, 4), (3, 2), (8, 13), (18, 3), (12, 15), (3, 11), (1, 19), (23, 3), (10, 2), (19, 14), (2, 1), (3, 3), (16, 6), (24, 10), (2, 3), (0, 17), (23, 10), (18, 12), (22, 19), (4, 4), (9, 18), (21, 13), (5, 8), (5, 19), (2, 12), (12, 9), (25, 5), (6, 5), (20, 12), (12, 7), (20, 13), (25, 3), (16, 3), (10, 6), (19, 3), (20, 7), (9, 19), (9, 10), (0, 11), (9, 16), (22, 16), (20, 10), (3, 6), (23, 7), (10, 19), (18, 16), (5, 7), (14, 3), (6, 11), (24, 16), (0, 7), (17, 4), (17, 1), (15, 7), (16, 7), (14, 9), (14, 4), (23, 15), (18, 15), (16, 12), (21, 6), (25, 10), (8, 14), (0, 9), (21, 12), (15, 11), (15, 17), (23, 19), (17, 10), (17, 17), (3, 8), (11, 15), (24, 9), (4, 1), (3, 13), (6, 13), (8, 9)? If it's impossible, answer with -1.

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


[User]
In a 23x24 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (22, 23), 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: (2, 13), (14, 21), (18, 15), (17, 14), (4, 17), (8, 8), (15, 19), (21, 6), (14, 22), (12, 14), (9, 4), (11, 6), (9, 7), (1, 1), (16, 16), (9, 9), (21, 21), (17, 18), (20, 14), (17, 11), (19, 8), (9, 11), (5, 0), (22, 0), (8, 2), (3, 17), (18, 14), (12, 23), (10, 7), (0, 23), (11, 2), (17, 15), (21, 5), (14, 1), (14, 20), (18, 7), (2, 16), (5, 11), (1, 3), (21, 0), (8, 12), (14, 10), (15, 2), (21, 23), (20, 23), (13, 5), (9, 6), (17, 6), (13, 18), (9, 12), (13, 7), (5, 4), (2, 9), (10, 17), (8, 6), (16, 5), (3, 15), (4, 14), (17, 0), (17, 2), (9, 15), (18, 19), (16, 11), (18, 20), (19, 23), (18, 16), (17, 7), (21, 20), (7, 11), (7, 20), (13, 11), (20, 11), (5, 14), (6, 18), (7, 22), (2, 15), (8, 9), (5, 8), (4, 2)? If it's impossible, answer with -1.

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


[User]
In a 25x29 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (24, 28), 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, 7), (24, 10), (17, 14), (6, 26), (21, 5), (18, 7), (8, 26), (7, 12), (22, 2), (22, 24), (8, 15), (7, 11), (16, 13), (16, 9), (7, 21), (4, 15), (23, 28), (0, 21), (16, 27), (18, 16), (7, 0), (21, 11), (0, 14), (10, 25), (0, 5), (14, 17), (19, 17), (23, 5), (11, 16), (5, 7), (22, 3), (24, 2), (9, 4), (0, 24), (12, 21), (2, 23), (23, 13), (19, 14), (4, 27), (0, 22), (14, 26), (10, 16), (3, 11), (16, 6), (10, 2), (16, 12), (1, 22), (15, 16), (8, 8), (20, 15), (16, 11), (5, 9), (1, 28), (2, 19), (3, 6), (1, 17), (16, 1), (6, 4), (13, 4), (15, 9), (21, 21), (14, 12), (4, 21), (11, 8), (0, 19), (13, 15), (4, 10), (3, 23), (21, 19), (0, 17), (12, 11), (18, 22), (0, 1), (6, 23), (13, 22), (6, 20), (23, 24), (5, 8), (15, 24), (5, 18), (5, 5), (18, 9), (11, 17), (6, 2), (24, 20), (16, 5), (19, 8), (14, 14), (17, 8), (14, 22), (1, 24), (12, 25), (19, 19), (0, 10), (10, 11), (2, 18), (21, 13), (24, 15), (22, 14), (20, 3), (1, 8), (12, 14)? If it's impossible, answer with -1.

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


[User]
In a 29x26 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (28, 25), 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: (13, 7), (4, 1), (4, 9), (0, 12), (13, 13), (14, 15), (9, 25), (2, 2), (19, 14), (24, 3), (9, 10), (25, 18), (4, 6), (17, 13), (8, 9), (13, 15), (12, 16), (22, 25), (28, 18), (15, 22), (25, 21), (22, 13), (5, 21), (3, 21), (10, 10), (5, 9), (11, 22), (4, 13), (25, 19), (22, 12), (1, 8), (22, 19), (20, 17), (28, 15), (4, 19), (2, 4), (14, 10), (20, 7), (5, 17), (28, 9), (26, 18), (24, 1), (23, 11), (1, 15), (4, 0), (26, 16), (26, 19), (15, 10), (7, 13), (17, 1), (13, 25), (19, 19), (26, 24), (3, 2), (15, 2), (2, 1), (27, 1), (20, 2), (21, 9), (6, 15), (18, 1), (24, 0), (20, 20), (0, 11), (22, 15), (27, 11), (1, 17), (6, 4), (10, 9), (14, 3), (21, 0), (21, 20), (9, 19), (9, 22), (17, 10), (15, 14), (21, 10), (7, 3), (20, 1), (19, 5), (22, 23), (3, 10), (19, 25), (2, 18), (16, 2), (21, 23), (5, 10), (19, 23), (10, 14), (26, 1), (1, 4), (16, 25), (21, 21), (10, 25), (4, 12), (12, 10)? If it's impossible, answer with -1.

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


[User]
In a 24x29 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (23, 28), 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: (0, 18), (11, 7), (0, 19), (13, 17), (17, 3), (20, 15), (4, 14), (11, 22), (6, 21), (3, 19), (19, 22), (8, 0), (14, 22), (4, 1), (14, 16), (13, 8), (21, 21), (0, 6), (10, 2), (5, 11), (22, 0), (5, 5), (5, 18), (12, 8), (4, 15), (4, 22), (16, 4), (6, 25), (17, 12), (11, 3), (18, 22), (10, 11), (1, 15), (18, 10), (0, 17), (7, 5), (16, 7), (1, 5), (3, 18), (10, 22), (17, 19), (11, 9), (18, 20), (23, 22), (10, 15), (22, 19), (18, 6), (23, 18), (13, 15), (1, 14), (1, 6), (5, 28), (7, 13), (17, 20), (2, 14), (8, 23), (8, 18), (16, 8), (22, 23), (3, 4), (19, 11), (21, 16), (17, 21), (1, 19), (12, 2), (4, 23), (11, 6), (14, 0), (0, 21), (19, 19), (13, 1), (12, 28), (14, 11), (7, 23), (10, 20)? If it's impossible, answer with -1.

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


[User]
In a 26x29 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 28), 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, 27), (4, 28), (9, 22), (10, 21), (24, 5), (4, 5), (0, 26), (14, 27), (12, 27), (20, 17), (3, 25), (11, 12), (18, 3), (16, 8), (2, 24), (1, 11), (8, 16), (9, 10), (18, 8), (4, 22), (7, 3), (11, 21), (17, 1), (11, 2), (7, 13), (2, 0), (11, 7), (22, 24), (22, 0), (15, 28), (11, 5), (9, 2), (17, 27), (14, 15), (5, 2), (21, 8), (2, 9), (12, 8), (4, 8), (10, 25), (0, 2), (25, 13), (8, 4), (8, 1), (22, 28), (2, 3), (24, 17), (0, 25), (22, 21), (13, 8), (4, 15), (25, 26), (18, 5), (9, 6), (14, 7), (10, 6), (2, 21), (2, 1), (25, 17), (21, 3), (15, 1), (8, 2), (24, 15), (23, 3), (16, 21), (4, 10), (15, 15), (10, 24), (18, 4), (5, 5), (4, 27), (25, 0), (7, 18), (11, 19), (4, 3), (20, 26), (24, 21), (7, 10), (8, 19), (19, 23), (14, 9), (0, 19), (17, 7), (2, 23), (16, 7)? If it's impossible, answer with -1.

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


[User]
In a 22x24 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (21, 23), 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: (0, 11), (5, 2), (5, 11), (2, 18), (7, 3), (4, 14), (3, 4), (2, 3), (2, 21), (15, 20), (10, 17), (12, 20), (20, 10), (1, 22), (17, 6), (13, 1), (10, 1), (15, 10), (16, 2), (18, 0), (13, 16), (9, 0), (7, 4), (16, 22), (1, 15), (19, 2), (13, 5), (5, 15), (1, 6), (6, 0), (0, 4), (20, 6), (17, 23), (6, 7), (16, 9), (13, 13), (15, 11), (13, 12), (8, 16), (13, 4), (11, 1), (11, 5), (12, 15), (7, 9), (7, 12), (1, 18), (12, 16), (21, 17), (20, 15), (1, 0), (14, 22), (0, 20), (5, 21), (0, 10), (8, 8), (12, 17), (10, 7), (14, 18), (9, 6), (12, 21), (19, 10), (5, 12), (6, 4), (12, 12), (16, 7), (21, 19), (0, 6), (18, 6), (15, 18), (9, 20), (2, 11), (11, 12), (4, 8), (7, 23)? If it's impossible, answer with -1.

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


[User]
In a 25x25 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (24, 24), 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, 8), (23, 13), (3, 3), (15, 11), (24, 15), (20, 9), (1, 22), (13, 2), (7, 23), (9, 12), (11, 12), (14, 24), (20, 8), (21, 19), (7, 18), (17, 11), (3, 4), (19, 24), (23, 0), (12, 9), (21, 3), (10, 4), (6, 9), (15, 22), (7, 20), (15, 9), (10, 3), (18, 4), (16, 10), (12, 10), (1, 21), (21, 0), (12, 6), (24, 11), (0, 4), (14, 5), (8, 13), (13, 24), (15, 0), (12, 4), (9, 15), (7, 10), (12, 3), (19, 12), (11, 16), (13, 15), (4, 8), (13, 13), (13, 5), (16, 3), (23, 3), (9, 8), (0, 2), (6, 10), (3, 11), (10, 24), (9, 14), (20, 16), (18, 6), (16, 19), (1, 7), (8, 6), (8, 17), (8, 12), (6, 2), (5, 19), (21, 12), (1, 3), (9, 13), (17, 16), (7, 7), (20, 18), (15, 19), (15, 1), (11, 21), (13, 19), (16, 6), (20, 13), (2, 16), (9, 5), (4, 15), (6, 4), (6, 24), (15, 3), (23, 11), (13, 23), (18, 23), (6, 23), (15, 4), (17, 23), (6, 11), (13, 11), (7, 15), (9, 2), (24, 8), (13, 1), (13, 21), (13, 4), (11, 7), (0, 20), (6, 17), (12, 22), (13, 14), (18, 20), (16, 16), (12, 23), (18, 24), (23, 24), (17, 7), (8, 24), (10, 9), (4, 1), (18, 12), (11, 20), (12, 1), (6, 8), (4, 24), (1, 13), (18, 1), (23, 12), (6, 0), (7, 21)? If it's impossible, answer with -1.

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


[User]
In a 27x29 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 28), 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, 15), (8, 5), (12, 26), (8, 8), (6, 17), (6, 21), (7, 0), (22, 13), (11, 10), (6, 8), (15, 5), (23, 13), (15, 6), (11, 15), (15, 23), (7, 11), (18, 26), (12, 1), (10, 14), (25, 24), (11, 27), (25, 13), (16, 0), (23, 26), (14, 26), (8, 0), (26, 15), (17, 11), (25, 21), (10, 1), (4, 25), (16, 13), (20, 21), (14, 27), (25, 19), (17, 5), (24, 21), (16, 23), (14, 16), (2, 22), (18, 15), (5, 7), (25, 14), (17, 9), (15, 10), (15, 11), (21, 8), (6, 19), (18, 20), (7, 22), (10, 26), (16, 2), (3, 21), (3, 16), (6, 3), (18, 12), (14, 15), (16, 11), (19, 28), (1, 5), (18, 28), (14, 1), (15, 3), (13, 2), (11, 12), (19, 4), (23, 15), (14, 19), (4, 6), (24, 17), (9, 10), (22, 9), (0, 6), (7, 21), (25, 5), (8, 9), (4, 23), (9, 7), (12, 6), (19, 17), (25, 16), (11, 11), (13, 6), (22, 20), (11, 2), (17, 6), (24, 20), (26, 23), (9, 26), (19, 27), (13, 12), (5, 21), (6, 12), (11, 25), (23, 6), (4, 9), (14, 13), (20, 20), (17, 10), (23, 28), (26, 7), (3, 24), (0, 20), (12, 15), (10, 17), (23, 22), (1, 6), (17, 23), (23, 12), (21, 22), (14, 18), (3, 13), (13, 28), (26, 10), (10, 5), (8, 4), (8, 25), (7, 9), (9, 0), (17, 15), (4, 2), (1, 27), (23, 1), (16, 16), (26, 24), (11, 24), (25, 2), (23, 4)? If it's impossible, answer with -1.

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


[User]
In a 23x25 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (22, 24), 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: (17, 19), (11, 6), (1, 14), (4, 19), (3, 19), (9, 23), (11, 17), (11, 7), (1, 24), (17, 4), (21, 16), (15, 15), (10, 6), (21, 11), (16, 22), (8, 8), (14, 0), (2, 8), (10, 17), (18, 18), (9, 1), (13, 14), (3, 23), (13, 6), (19, 7), (21, 1), (16, 19), (13, 23), (6, 16), (2, 4), (10, 12), (7, 4), (1, 6), (5, 24), (4, 11), (0, 16), (22, 9), (15, 18), (17, 5), (16, 8), (18, 21), (3, 2), (16, 7), (5, 0), (12, 24), (4, 24), (3, 13), (20, 19), (9, 17), (3, 18), (15, 22), (16, 5), (1, 23), (12, 10), (6, 0), (18, 4), (7, 6), (4, 18), (8, 10), (4, 17), (9, 16), (8, 5), (12, 7), (22, 1), (12, 14), (7, 9), (15, 0), (11, 18), (4, 9), (8, 21), (18, 12), (18, 16), (13, 1), (19, 18), (21, 24), (9, 15), (21, 6), (14, 22), (21, 8), (19, 1), (7, 23), (0, 24), (4, 10), (9, 3), (13, 3), (22, 22), (7, 22), (12, 11), (18, 22), (14, 6), (9, 21), (11, 15), (21, 22), (3, 7), (3, 20), (22, 16), (5, 23), (13, 0), (12, 5)? If it's impossible, answer with -1.

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


[User]
In a 27x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 19), 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: (0, 17), (8, 9), (26, 11), (21, 4), (11, 11), (1, 5), (17, 17), (3, 15), (10, 7), (19, 10), (15, 18), (14, 5), (19, 2), (25, 1), (20, 17), (2, 6), (6, 1), (2, 4), (12, 4), (18, 10), (10, 18), (2, 15), (21, 17), (26, 15), (25, 4), (12, 10), (18, 2), (19, 13), (0, 15), (11, 1), (8, 19), (4, 6), (20, 9), (14, 6), (8, 13), (16, 14), (6, 18), (23, 9), (6, 3), (14, 15), (19, 6), (25, 14), (22, 6), (8, 5), (7, 9), (19, 4), (12, 15), (8, 12), (25, 0), (13, 11), (25, 2), (24, 0), (19, 19), (26, 18), (23, 10), (14, 12), (9, 15), (12, 17), (5, 16), (15, 9), (3, 13), (0, 7), (5, 0), (14, 11)? If it's impossible, answer with -1.

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


[User]
In a 24x27 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (23, 26), 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: (4, 2), (14, 22), (21, 15), (4, 11), (6, 7), (13, 23), (5, 2), (21, 14), (23, 3), (22, 3), (17, 9), (9, 1), (14, 7), (10, 16), (4, 26), (16, 24), (11, 20), (16, 17), (15, 1), (19, 24), (17, 0), (11, 25), (10, 2), (4, 14), (3, 18), (4, 17), (6, 17), (7, 6), (23, 4), (6, 25), (20, 12), (10, 12), (3, 14), (14, 23), (23, 23), (18, 1), (19, 5), (20, 6), (12, 17), (15, 20), (12, 21), (10, 6), (1, 21), (9, 25), (20, 24), (23, 8), (16, 14), (15, 26), (15, 14), (13, 22), (17, 17), (9, 0), (0, 8), (21, 0), (3, 11), (18, 22), (18, 12), (3, 9), (15, 24), (10, 15), (2, 19), (13, 5), (17, 2), (13, 18), (20, 19), (8, 14), (17, 11), (19, 11), (14, 24), (17, 6), (13, 2), (6, 26), (17, 5), (12, 25), (10, 11), (21, 4), (22, 0), (12, 16)? If it's impossible, answer with -1.

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


[User]
In a 28x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 27), 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, 24), (22, 27), (3, 13), (27, 19), (23, 11), (4, 24), (24, 5), (24, 18), (18, 20), (17, 7), (12, 27), (23, 4), (24, 12), (10, 6), (26, 16), (18, 26), (23, 25), (23, 6), (21, 13), (25, 16), (5, 4), (20, 4), (15, 26), (26, 6), (19, 13), (27, 15), (6, 7), (23, 23), (14, 24), (25, 24), (6, 10), (19, 3), (25, 8), (25, 19), (4, 0), (11, 5), (5, 21), (0, 11), (1, 17), (3, 19), (8, 20), (8, 8), (8, 12), (20, 7), (2, 17), (26, 18), (12, 8), (18, 25), (11, 21), (24, 3), (10, 7), (26, 15), (13, 22), (17, 19), (22, 16), (17, 23), (2, 3), (18, 27), (1, 3), (7, 2), (8, 4), (9, 15), (20, 22), (21, 20), (18, 1), (7, 12), (24, 24), (7, 14), (9, 1), (2, 23), (21, 22), (5, 18), (26, 13), (11, 24), (4, 6), (9, 22), (10, 16), (4, 8), (2, 18)? If it's impossible, answer with -1.

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


[User]
In a 25x23 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (24, 22), 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: (3, 18), (10, 15), (17, 21), (12, 11), (21, 20), (15, 18), (13, 0), (4, 17), (19, 18), (0, 22), (23, 5), (22, 12), (9, 11), (12, 16), (7, 7), (2, 8), (12, 13), (20, 17), (11, 14), (5, 13), (5, 12), (18, 20), (19, 13), (24, 4), (2, 15), (4, 0), (0, 16), (6, 9), (5, 22), (6, 6), (11, 15), (17, 9), (19, 0), (23, 1), (12, 14), (0, 4), (6, 0), (11, 7), (15, 0), (14, 20), (19, 4), (17, 4), (9, 1), (7, 16), (0, 9), (10, 8), (19, 10), (0, 17), (13, 10), (4, 21), (1, 4), (2, 16), (2, 12), (16, 2), (3, 15), (4, 13), (19, 21), (18, 6), (24, 7), (22, 0), (16, 12), (18, 8), (8, 5), (1, 11), (21, 13), (16, 6), (15, 8), (17, 19), (7, 8), (6, 15), (6, 21), (7, 2), (4, 18), (5, 21), (6, 11), (22, 8), (11, 17), (8, 7), (9, 8), (17, 7), (12, 21), (20, 9), (23, 3), (6, 4), (3, 13), (13, 17), (2, 5), (14, 3), (20, 4), (17, 0), (6, 12), (15, 10), (7, 0), (9, 6), (0, 18), (22, 18), (21, 10), (1, 3)? If it's impossible, answer with -1.

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


[User]
In a 22x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (21, 27), 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, 7), (8, 27), (21, 23), (1, 8), (19, 6), (3, 2), (10, 5), (11, 4), (18, 10), (8, 0), (3, 16), (0, 5), (5, 2), (18, 25), (2, 12), (20, 2), (8, 1), (3, 23), (21, 9), (20, 13), (2, 22), (7, 3), (2, 24), (0, 13), (17, 12), (9, 21), (9, 1), (19, 20), (17, 3), (14, 26), (9, 26), (20, 8), (7, 21), (16, 10), (4, 19), (11, 5), (13, 16), (12, 14), (21, 15), (19, 1), (7, 20), (19, 16), (18, 11), (21, 2), (4, 13), (5, 9), (12, 10), (11, 2), (19, 18), (0, 22), (5, 22), (6, 23), (19, 19), (16, 2), (15, 22), (13, 4), (8, 22), (17, 21), (15, 15), (4, 4), (12, 18), (15, 13), (18, 0), (5, 13), (10, 21), (3, 3)? If it's impossible, answer with -1.

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


[User]
In a 20x25 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (19, 24), 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), (14, 17), (6, 11), (11, 16), (8, 22), (4, 9), (7, 12), (16, 5), (1, 5), (2, 19), (1, 14), (5, 18), (4, 13), (9, 1), (4, 22), (9, 6), (2, 10), (1, 24), (16, 7), (7, 15), (16, 16), (9, 19), (8, 7), (1, 8), (3, 22), (8, 24), (19, 5), (14, 18), (18, 10), (14, 14), (19, 12), (3, 20), (4, 21), (10, 17), (4, 19), (3, 8), (3, 15), (2, 21), (19, 0), (18, 0), (2, 13), (10, 18), (17, 15), (0, 10), (15, 24), (11, 24), (14, 16), (5, 16), (14, 5), (9, 0), (14, 9), (13, 20), (6, 7), (17, 10), (6, 13), (9, 16), (8, 11), (14, 20), (9, 9), (12, 17), (8, 19), (11, 15), (5, 1), (8, 3), (4, 1), (4, 5), (3, 18), (4, 14), (11, 10), (18, 23), (19, 13), (2, 7), (7, 9), (5, 17)? If it's impossible, answer with -1.

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


[User]
In a 26x26 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 25), 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, 6), (1, 0), (1, 14), (16, 11), (24, 15), (5, 13), (4, 18), (19, 18), (10, 2), (0, 25), (13, 3), (22, 4), (8, 6), (1, 8), (17, 3), (7, 12), (23, 12), (18, 25), (12, 8), (23, 25), (10, 11), (0, 12), (12, 3), (2, 6), (15, 9), (4, 16), (5, 4), (15, 14), (22, 20), (23, 17), (3, 0), (21, 15), (23, 1), (10, 9), (7, 25), (4, 19), (25, 13), (16, 5), (23, 13), (21, 11), (20, 7), (4, 25), (5, 19), (4, 13), (4, 11), (4, 6), (16, 10), (14, 4), (7, 9), (12, 18), (6, 8), (7, 11), (24, 16), (25, 21), (12, 2), (3, 21), (24, 21), (23, 19), (5, 3), (15, 18), (2, 22), (12, 16), (24, 14), (14, 23), (14, 22), (14, 15), (20, 1), (23, 20), (11, 9), (13, 16), (23, 21), (11, 2), (21, 9), (25, 1), (2, 24), (17, 24), (11, 7), (25, 4), (24, 5), (4, 8), (14, 21), (16, 12), (17, 14), (17, 2), (14, 16), (23, 3), (7, 10), (22, 24), (18, 17), (19, 23), (5, 16), (8, 18), (1, 6), (3, 9), (3, 22), (18, 7), (1, 5), (16, 24), (12, 6), (5, 18), (25, 11), (13, 12), (6, 14), (16, 22), (9, 16), (24, 13), (12, 9)? If it's impossible, answer with -1.

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


[User]
In a 28x23 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 22), 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, 9), (23, 15), (11, 13), (16, 7), (0, 18), (17, 20), (24, 13), (7, 4), (13, 21), (11, 11), (4, 15), (18, 6), (0, 14), (12, 11), (15, 16), (6, 18), (10, 19), (7, 20), (20, 11), (25, 17), (3, 9), (24, 1), (14, 14), (2, 1), (9, 13), (19, 7), (7, 11), (24, 8), (22, 3), (7, 8), (10, 11), (10, 8), (20, 13), (21, 3), (16, 1), (5, 21), (12, 6), (2, 3), (19, 9), (12, 13), (15, 7), (2, 2), (10, 22), (1, 4), (4, 11), (16, 0), (4, 20), (19, 0), (0, 17), (11, 21), (13, 15), (1, 16), (3, 15), (22, 1), (1, 14), (11, 10), (26, 22), (27, 16), (17, 13), (13, 20), (3, 8), (13, 4), (23, 5), (16, 12), (5, 22), (24, 3), (15, 12), (16, 10), (12, 19), (6, 12), (26, 18), (15, 21), (19, 10), (7, 21), (17, 3), (22, 7), (15, 15), (23, 2), (10, 6), (25, 19), (23, 0), (14, 1), (23, 7), (11, 7), (24, 0), (22, 21), (25, 22), (2, 15), (20, 3), (7, 0), (14, 22), (15, 3)? If it's impossible, answer with -1.

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


[User]
In a 23x22 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (22, 21), 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, 10), (0, 5), (17, 18), (11, 4), (4, 0), (5, 19), (4, 12), (18, 19), (17, 5), (20, 2), (2, 8), (7, 10), (13, 11), (15, 3), (10, 21), (12, 2), (2, 0), (18, 6), (10, 9), (17, 8), (0, 21), (9, 4), (16, 14), (4, 8), (4, 18), (21, 19), (15, 9), (14, 10), (16, 8), (18, 1), (20, 9), (1, 4), (3, 19), (8, 13), (19, 2), (20, 16), (14, 8), (1, 17), (2, 11), (14, 4), (11, 9), (14, 7), (19, 21), (9, 5), (6, 5), (2, 3), (13, 12), (8, 5), (12, 13), (1, 20), (11, 11), (11, 12), (5, 3), (11, 16), (9, 17), (7, 17), (18, 7), (3, 8), (12, 4), (7, 11), (20, 1), (18, 8), (17, 4), (12, 16), (6, 10), (11, 3), (20, 6), (10, 14), (14, 12), (5, 8), (17, 14), (6, 1), (9, 14), (3, 20), (17, 1), (12, 11), (11, 7), (16, 11), (18, 2), (15, 6), (2, 17)? If it's impossible, answer with -1.

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


[User]
In a 25x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (24, 27), 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, 18), (6, 24), (19, 16), (17, 9), (23, 22), (15, 6), (16, 14), (12, 9), (12, 3), (24, 21), (0, 1), (11, 18), (20, 8), (7, 7), (5, 15), (18, 1), (17, 13), (7, 17), (16, 16), (11, 4), (7, 25), (9, 17), (0, 26), (23, 19), (24, 11), (7, 22), (11, 0), (8, 20), (13, 11), (6, 19), (23, 17), (13, 26), (1, 20), (12, 23), (9, 15), (22, 7), (9, 9), (16, 3), (0, 17), (10, 7), (12, 27), (3, 25), (3, 15), (3, 12), (0, 25), (0, 16), (19, 25), (17, 27), (24, 13), (20, 5), (22, 6), (19, 10), (13, 15), (18, 4), (14, 24), (24, 20), (22, 12), (0, 12), (12, 18), (10, 22), (19, 24), (20, 14), (3, 16), (13, 5), (0, 10), (24, 7), (7, 21), (10, 11), (20, 21), (8, 27), (6, 6), (3, 26), (21, 12), (16, 18)? If it's impossible, answer with -1.

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


[User]
In a 29x23 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (28, 22), 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, 4), (19, 11), (10, 19), (15, 7), (24, 1), (12, 22), (15, 15), (20, 15), (27, 11), (8, 12), (15, 22), (20, 20), (17, 21), (23, 6), (17, 22), (14, 5), (7, 15), (26, 20), (18, 16), (17, 18), (25, 11), (6, 9), (27, 4), (24, 22), (3, 11), (8, 16), (26, 5), (16, 21), (5, 6), (8, 22), (8, 10), (6, 8), (3, 10), (28, 20), (4, 4), (0, 21), (11, 8), (25, 16), (17, 12), (5, 1), (14, 17), (4, 22), (24, 9), (18, 6), (17, 14), (4, 9), (6, 10), (26, 7), (6, 18), (27, 18), (12, 20), (13, 6), (15, 20), (14, 11), (6, 2), (5, 18), (1, 0), (28, 9), (21, 3), (12, 1), (10, 9), (1, 8), (8, 17), (7, 3), (9, 17), (2, 18), (15, 4), (15, 11), (24, 13), (0, 6), (26, 8), (9, 6), (4, 0), (21, 13), (3, 15), (1, 18), (23, 10), (1, 11), (3, 17), (16, 9), (17, 0), (18, 10), (4, 11), (17, 13), (16, 2), (17, 15), (15, 5), (19, 1), (5, 21), (7, 20), (28, 19), (27, 19), (7, 21), (23, 21), (18, 11), (11, 16), (21, 11), (24, 14), (27, 12), (20, 18), (18, 20), (19, 12), (23, 0), (14, 13), (11, 13), (14, 19), (16, 19), (18, 17), (9, 14), (9, 20), (17, 10), (11, 2), (1, 22), (25, 19), (24, 8), (13, 1), (1, 3), (2, 1), (11, 12), (18, 21), (18, 19), (10, 22), (7, 14), (27, 2), (11, 18), (16, 5), (11, 9), (13, 10), (16, 1), (17, 20), (15, 19), (8, 21), (23, 12)? If it's impossible, answer with -1.

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


[User]
In a 27x27 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 26), 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: (15, 3), (25, 22), (18, 17), (15, 22), (3, 21), (24, 15), (10, 25), (6, 20), (19, 12), (8, 13), (26, 11), (10, 21), (0, 17), (4, 14), (23, 20), (20, 1), (13, 20), (24, 16), (19, 10), (22, 2), (20, 6), (22, 8), (3, 13), (24, 23), (7, 22), (2, 3), (2, 13), (0, 12), (26, 12), (21, 19), (14, 26), (17, 2), (13, 26), (16, 14), (23, 15), (20, 8), (13, 8), (11, 10), (26, 20), (17, 1), (16, 17), (3, 20), (13, 17), (18, 5), (17, 14), (8, 14), (11, 19), (12, 19), (5, 11), (25, 24), (6, 3), (7, 10), (14, 24), (20, 26), (26, 4), (7, 8), (9, 15), (14, 11), (7, 16), (3, 14), (10, 2), (0, 9), (13, 6), (20, 5), (22, 10), (8, 21), (13, 3), (2, 23), (0, 10), (12, 25), (18, 21), (23, 4), (15, 17), (3, 23), (5, 13), (0, 16), (3, 15), (8, 22), (5, 22), (22, 1), (26, 6), (24, 1), (2, 10), (23, 18), (4, 20), (14, 16), (20, 16), (13, 23), (10, 17), (17, 3), (25, 23), (16, 11), (25, 4), (12, 6), (7, 14), (14, 12), (26, 5), (6, 17), (2, 2), (7, 6), (8, 23), (9, 13), (1, 10), (12, 1), (22, 17), (19, 21), (10, 12), (4, 19), (12, 2), (20, 12), (10, 26), (26, 18), (19, 24), (5, 7)? If it's impossible, answer with -1.

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


[User]
In a 21x27 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (20, 26), 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: (17, 9), (19, 15), (7, 8), (4, 21), (13, 13), (12, 25), (12, 21), (17, 2), (17, 18), (20, 11), (16, 14), (11, 4), (1, 26), (17, 0), (9, 20), (4, 7), (9, 10), (8, 6), (14, 17), (12, 5), (11, 10), (8, 26), (20, 17), (18, 2), (17, 1), (8, 9), (17, 11), (19, 16), (16, 21), (9, 16), (2, 17), (12, 9), (20, 13), (17, 4), (4, 3), (16, 24), (16, 0), (9, 25), (20, 9), (19, 1), (3, 16), (12, 12), (18, 16), (10, 25), (3, 26), (6, 21), (13, 19), (16, 1), (14, 2), (15, 4), (14, 15), (2, 0), (13, 0), (10, 13), (15, 7), (12, 20), (10, 7), (4, 18), (4, 5), (20, 14), (19, 11), (6, 14), (2, 6), (19, 21), (6, 9), (17, 20), (18, 5), (8, 13), (5, 23)? If it's impossible, answer with -1.

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


[User]
In a 26x27 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 26), 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, 21), (1, 13), (16, 0), (14, 6), (23, 26), (14, 12), (9, 13), (25, 24), (17, 15), (25, 14), (8, 15), (17, 2), (7, 24), (23, 12), (23, 8), (9, 8), (6, 19), (2, 2), (11, 17), (11, 18), (15, 15), (23, 14), (12, 24), (14, 21), (17, 9), (10, 11), (23, 11), (19, 17), (1, 3), (8, 8), (1, 18), (21, 19), (11, 16), (24, 18), (10, 0), (8, 11), (11, 5), (13, 23), (16, 6), (17, 21), (0, 23), (21, 2), (22, 16), (9, 0), (23, 3), (1, 4), (5, 10), (13, 19), (13, 13), (11, 26), (4, 24), (6, 7), (3, 7), (21, 9), (7, 4), (9, 18), (18, 11), (17, 5), (24, 22), (3, 9), (21, 13), (3, 21), (5, 18), (19, 2), (2, 9), (11, 20), (5, 5), (19, 7), (12, 5), (21, 11), (4, 16), (12, 3), (14, 19), (0, 7), (10, 3), (14, 10), (11, 6), (15, 19), (23, 4), (15, 14), (4, 23), (6, 24), (22, 3), (14, 22), (14, 5), (20, 2), (15, 7), (4, 5), (11, 13), (10, 5), (13, 12), (18, 1), (20, 17), (24, 4), (8, 24), (2, 0), (1, 21), (13, 11), (22, 7), (24, 20), (15, 21), (5, 22), (18, 7), (14, 8), (16, 26), (22, 8), (17, 1), (25, 13), (21, 14), (22, 9), (16, 17), (11, 23), (23, 19), (21, 6), (23, 23), (4, 20), (16, 4), (15, 22), (9, 14), (7, 19), (16, 16), (1, 2), (16, 19)? If it's impossible, answer with -1.

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


[User]
In a 23x21 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (22, 20), 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: (13, 3), (18, 11), (13, 8), (20, 7), (14, 3), (2, 3), (17, 19), (0, 1), (15, 16), (9, 1), (18, 9), (3, 19), (22, 0), (20, 10), (11, 4), (7, 1), (21, 16), (6, 1), (4, 18), (11, 13), (3, 11), (17, 10), (11, 15), (7, 4), (13, 2), (15, 1), (9, 10), (15, 13), (6, 10), (14, 9), (4, 17), (5, 14), (18, 13), (19, 16), (15, 7), (9, 2), (18, 5), (3, 5), (21, 15), (16, 10), (13, 17), (8, 1), (14, 2), (6, 14), (7, 17), (22, 18), (17, 13), (19, 2), (6, 2), (15, 0), (4, 1), (12, 6), (21, 20), (19, 20), (12, 2), (15, 9), (15, 18), (8, 11), (14, 7), (12, 13), (21, 10), (17, 17), (0, 7), (16, 18), (15, 10), (7, 14), (9, 3), (6, 15)? If it's impossible, answer with -1.

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


[User]
In a 29x21 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (28, 20), 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: (3, 20), (15, 2), (3, 0), (21, 17), (26, 14), (13, 15), (10, 4), (15, 4), (3, 1), (14, 9), (18, 8), (12, 3), (4, 19), (9, 18), (6, 12), (6, 9), (19, 18), (27, 10), (14, 4), (11, 0), (1, 15), (4, 12), (14, 19), (26, 19), (24, 9), (13, 3), (16, 17), (0, 19), (5, 11), (8, 9), (24, 14), (1, 12), (25, 11), (25, 8), (10, 3), (13, 18), (9, 14), (22, 10), (4, 7), (20, 17), (12, 7), (5, 10), (1, 16), (16, 3), (0, 5), (16, 5), (22, 5), (15, 18), (22, 12), (2, 9), (2, 13), (20, 7), (20, 2), (21, 12), (23, 14), (21, 0), (8, 17), (23, 10), (7, 20), (27, 3), (23, 8), (6, 18), (2, 5), (23, 20), (5, 14), (0, 7), (17, 1), (0, 3), (7, 3), (15, 10), (9, 10), (10, 16), (17, 11), (27, 13), (6, 4)? If it's impossible, answer with -1.

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


[User]
In a 26x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 27), 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: (2, 17), (22, 13), (22, 8), (11, 18), (16, 4), (18, 26), (25, 5), (10, 21), (11, 20), (4, 8), (7, 12), (20, 6), (2, 14), (2, 0), (21, 12), (21, 22), (5, 2), (13, 16), (3, 4), (20, 5), (17, 3), (11, 12), (8, 3), (20, 27), (1, 14), (9, 26), (23, 13), (17, 17), (10, 15), (6, 1), (20, 13), (10, 12), (4, 2), (18, 7), (0, 18), (24, 17), (19, 13), (19, 6), (14, 22), (10, 24), (4, 7), (12, 8), (23, 20), (21, 25), (16, 18), (13, 24), (0, 10), (1, 1), (15, 25), (18, 11), (0, 11), (3, 8), (16, 7), (11, 10), (12, 12), (21, 19), (7, 1), (18, 9), (2, 5), (18, 23), (6, 24), (9, 5), (8, 26), (13, 17), (1, 12), (12, 13), (6, 9), (19, 25), (17, 19), (24, 7), (1, 5), (15, 11), (11, 21), (8, 5), (1, 0), (21, 3), (11, 23)? If it's impossible, answer with -1.

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


[User]
In a 26x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 19), 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, 17), (23, 3), (13, 19), (10, 7), (3, 9), (5, 11), (2, 19), (8, 19), (20, 15), (10, 10), (16, 16), (6, 11), (8, 17), (18, 13), (18, 4), (17, 15), (2, 10), (0, 4), (5, 12), (11, 9), (18, 16), (17, 6), (21, 1), (3, 4), (2, 0), (9, 1), (13, 18), (1, 9), (16, 4), (4, 19), (23, 19), (18, 19), (9, 11), (22, 4), (15, 16), (5, 6), (6, 14), (8, 12), (12, 15), (7, 19), (5, 5), (21, 10), (3, 10), (20, 0), (13, 3), (23, 17), (25, 3), (22, 3), (3, 0), (8, 9), (24, 17), (12, 16), (11, 18), (1, 11), (5, 16), (25, 4), (23, 1), (23, 12), (6, 16), (7, 17), (23, 6), (4, 17), (11, 8), (21, 14), (17, 18), (23, 11), (25, 7), (22, 14), (20, 2), (19, 1), (15, 4), (24, 8), (6, 9), (8, 7), (20, 10), (12, 10), (8, 11), (21, 13), (11, 12), (24, 19), (20, 19), (23, 10), (12, 19), (1, 12), (12, 3), (7, 2), (24, 3), (9, 0), (16, 9), (14, 4), (16, 18), (17, 5), (13, 1), (2, 7)? If it's impossible, answer with -1.

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


[User]
In a 24x25 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (23, 24), 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, 7), (10, 16), (10, 6), (0, 2), (9, 23), (3, 14), (0, 5), (13, 5), (0, 3), (3, 8), (18, 22), (14, 22), (23, 8), (14, 10), (17, 2), (23, 4), (23, 2), (15, 20), (18, 0), (19, 6), (19, 24), (16, 14), (5, 18), (1, 5), (14, 14), (4, 3), (8, 17), (14, 6), (0, 17), (0, 21), (21, 15), (14, 13), (19, 13), (16, 9), (8, 8), (2, 13), (20, 17), (16, 22), (20, 23), (4, 0), (6, 18), (15, 23), (9, 7), (16, 6), (3, 5), (2, 10), (15, 15), (4, 2), (15, 16), (13, 8), (11, 1), (2, 0), (18, 20), (6, 12), (15, 6), (3, 2), (14, 18), (0, 23), (21, 9), (9, 19), (23, 21), (1, 18), (21, 23), (18, 13)? If it's impossible, answer with -1.

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


[User]
In a 27x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 19), 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: (13, 10), (0, 12), (14, 7), (16, 12), (13, 3), (9, 2), (4, 1), (5, 17), (20, 14), (4, 0), (23, 18), (0, 1), (4, 14), (17, 1), (25, 0), (14, 9), (4, 6), (24, 13), (20, 12), (13, 13), (19, 18), (4, 11), (17, 16), (16, 10), (2, 0), (0, 17), (4, 16), (22, 4), (4, 2), (22, 15), (4, 19), (23, 0), (24, 10), (11, 10), (9, 14), (16, 9), (25, 18), (16, 17), (0, 18), (12, 6), (19, 8), (9, 10), (11, 13), (3, 12), (4, 18), (15, 11), (19, 12), (5, 6), (1, 7), (6, 2), (0, 16), (15, 4), (1, 3), (7, 14), (13, 2), (5, 4), (24, 14), (16, 19), (12, 12), (20, 9), (23, 15), (23, 17), (5, 3), (8, 10), (21, 13), (8, 2), (16, 16), (20, 1), (10, 12), (2, 8), (25, 4), (17, 13), (6, 17), (26, 4), (5, 18), (3, 13), (10, 14), (11, 9), (20, 13), (22, 11), (9, 0), (22, 2), (20, 10), (16, 3), (17, 5), (11, 8), (7, 5), (19, 7), (11, 15), (16, 15), (1, 13), (25, 12), (25, 9)? If it's impossible, answer with -1.

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


[User]
In a 28x24 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 23), 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: (24, 14), (12, 8), (0, 22), (8, 11), (24, 1), (27, 13), (2, 7), (27, 0), (24, 16), (15, 23), (1, 14), (3, 2), (8, 22), (7, 15), (1, 12), (23, 5), (14, 13), (15, 15), (13, 7), (2, 19), (16, 14), (22, 11), (16, 2), (10, 0), (8, 3), (10, 10), (13, 15), (21, 3), (24, 3), (22, 17), (6, 2), (10, 14), (1, 3), (12, 4), (7, 13), (22, 19), (12, 9), (7, 3), (14, 23), (22, 1), (24, 22), (26, 19), (20, 22), (8, 2), (12, 12), (4, 4), (2, 14), (21, 23), (21, 0), (0, 2), (26, 8), (6, 13), (7, 22), (12, 20), (10, 19), (15, 20), (3, 18), (27, 18), (8, 14), (5, 14), (20, 18), (17, 19), (23, 19), (2, 18), (5, 23), (5, 16), (2, 9), (7, 7), (13, 18), (22, 18), (19, 18), (1, 11), (8, 5), (26, 10), (22, 20), (6, 11), (12, 23), (6, 15), (3, 7), (6, 7), (5, 0), (14, 0), (21, 5), (15, 14), (24, 23), (10, 9), (0, 18), (11, 23), (17, 21), (10, 18), (20, 19), (1, 20), (26, 2), (2, 23), (7, 17), (19, 14), (25, 6), (14, 16), (19, 9), (25, 12), (23, 1), (14, 2), (0, 4), (24, 20), (16, 9), (21, 7), (11, 5), (23, 8), (10, 5), (26, 11), (17, 4), (1, 8), (19, 3), (26, 14), (23, 23), (19, 20), (12, 13), (4, 1), (9, 6), (18, 19), (9, 0), (8, 16), (9, 17), (15, 16), (2, 5), (26, 4), (8, 6), (15, 1), (18, 1), (18, 6), (14, 6), (17, 14)? If it's impossible, answer with -1.

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


[User]
In a 20x25 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (19, 24), 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: (0, 21), (13, 16), (9, 22), (0, 7), (9, 13), (16, 0), (16, 18), (2, 13), (5, 5), (15, 9), (5, 10), (5, 7), (10, 15), (13, 15), (5, 20), (17, 2), (9, 12), (11, 2), (14, 12), (6, 12), (3, 1), (16, 11), (5, 23), (17, 7), (7, 2), (16, 13), (19, 20), (9, 19), (3, 8), (6, 22), (4, 14), (11, 10), (16, 3), (3, 11), (6, 18), (18, 16), (19, 0), (11, 4), (12, 19), (11, 12), (12, 7), (2, 15), (2, 2), (0, 18), (3, 19), (19, 18), (18, 0), (15, 13), (11, 17), (11, 5), (17, 10), (17, 14), (11, 3), (19, 5), (6, 21), (6, 10), (0, 19), (13, 7)? If it's impossible, answer with -1.

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


[User]
In a 27x22 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 21), 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, 9), (3, 2), (0, 10), (5, 2), (9, 3), (5, 10), (7, 20), (8, 9), (5, 16), (24, 17), (4, 12), (0, 16), (6, 11), (9, 1), (4, 4), (4, 16), (7, 7), (15, 17), (19, 17), (25, 11), (18, 8), (3, 16), (14, 10), (10, 19), (22, 13), (6, 14), (21, 10), (20, 19), (2, 20), (25, 3), (25, 21), (6, 16), (1, 2), (8, 0), (7, 17), (0, 3), (18, 9), (13, 20), (20, 17), (0, 21), (12, 20), (17, 19), (7, 21), (13, 18), (13, 2), (0, 1), (15, 2), (16, 7), (17, 6), (17, 21), (15, 19), (21, 18), (3, 1), (9, 21), (7, 18), (16, 9), (26, 15), (0, 13), (8, 17), (23, 20), (4, 8), (7, 15), (14, 19), (5, 1), (22, 3), (24, 3), (21, 14), (20, 1), (6, 2), (17, 8), (26, 13), (7, 10), (18, 2), (23, 13), (20, 8), (13, 15), (14, 6), (26, 3), (12, 15), (25, 10), (11, 15), (20, 14), (18, 11)? If it's impossible, answer with -1.

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


[User]
In a 25x26 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (24, 25), 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: (3, 11), (17, 2), (22, 9), (15, 18), (21, 19), (19, 16), (12, 18), (21, 24), (6, 13), (4, 0), (23, 21), (23, 24), (22, 4), (9, 12), (16, 11), (17, 7), (12, 6), (16, 23), (17, 12), (3, 17), (19, 24), (21, 17), (1, 20), (6, 8), (14, 8), (18, 25), (10, 19), (4, 17), (0, 23), (22, 22), (8, 11), (23, 7), (23, 6), (3, 24), (20, 9), (1, 19), (2, 4), (21, 16), (10, 9), (4, 20), (8, 7), (24, 12), (6, 23), (7, 16), (16, 13), (16, 10), (1, 21), (11, 23), (20, 18), (1, 3), (9, 14), (20, 19), (12, 19), (8, 2), (24, 10), (8, 19), (16, 24), (2, 14), (8, 17), (6, 14), (20, 16), (17, 18), (8, 6), (15, 16), (15, 10), (0, 4), (8, 5), (1, 12), (15, 2), (16, 25)? If it's impossible, answer with -1.

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


[User]
In a 20x23 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (19, 22), 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: (14, 1), (17, 4), (11, 9), (19, 12), (8, 19), (7, 10), (18, 14), (13, 12), (8, 6), (7, 16), (7, 20), (18, 2), (10, 6), (6, 18), (0, 9), (2, 17), (10, 2), (17, 14), (0, 7), (7, 7), (3, 14), (11, 6), (4, 22), (9, 0), (14, 21), (18, 6), (3, 7), (17, 10), (2, 10), (12, 0), (3, 16), (6, 21), (16, 20), (0, 15), (6, 5), (10, 8), (18, 4), (1, 16), (7, 14), (1, 20), (18, 1), (6, 15), (14, 12), (5, 12), (19, 4), (15, 6), (10, 9), (17, 12), (17, 21), (14, 7), (13, 18), (13, 9), (6, 2), (14, 10), (4, 9), (2, 4), (15, 19), (6, 13), (11, 11), (19, 17), (10, 14), (12, 15), (2, 5), (11, 22), (11, 13), (9, 5), (9, 9), (12, 14), (11, 3), (13, 11), (1, 12)? If it's impossible, answer with -1.

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


[User]
In a 29x26 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (28, 25), 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, 13), (18, 25), (11, 8), (17, 10), (25, 18), (3, 16), (2, 0), (24, 2), (6, 6), (21, 24), (23, 4), (17, 11), (21, 2), (19, 21), (7, 0), (13, 1), (22, 15), (7, 5), (16, 14), (17, 1), (27, 16), (26, 16), (3, 20), (20, 24), (8, 5), (5, 2), (17, 8), (17, 24), (14, 18), (25, 13), (0, 8), (23, 11), (7, 4), (16, 11), (6, 17), (25, 25), (2, 10), (19, 2), (0, 6), (16, 22), (28, 22), (20, 12), (11, 21), (19, 15), (20, 22), (12, 9), (0, 5), (10, 1), (9, 9), (14, 16), (1, 6), (17, 12), (25, 12), (27, 10), (27, 15), (22, 5), (1, 16), (6, 18), (24, 15), (7, 23), (6, 8), (28, 5), (14, 22), (2, 2), (9, 6), (19, 18), (18, 12), (14, 12), (11, 20), (23, 14), (4, 3), (26, 25), (20, 19), (17, 13), (20, 14), (18, 23), (12, 13), (2, 5), (22, 1), (5, 10), (12, 19), (13, 25), (23, 13), (1, 10), (21, 14), (12, 24), (13, 6), (26, 4), (16, 20), (26, 22), (5, 20), (6, 7), (18, 24), (24, 17), (26, 11), (8, 8), (15, 15), (18, 18), (26, 2), (28, 16), (25, 24)? If it's impossible, answer with -1.

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


[User]
In a 21x21 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (20, 20), 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, 12), (7, 14), (17, 17), (9, 8), (13, 5), (4, 18), (6, 18), (10, 2), (7, 19), (15, 7), (6, 4), (7, 16), (8, 20), (3, 20), (12, 4), (8, 1), (12, 14), (5, 8), (10, 1), (0, 14), (5, 16), (18, 9), (6, 2), (14, 10), (16, 18), (10, 17), (15, 11), (11, 19), (2, 9), (11, 5), (19, 7), (18, 16), (16, 4), (2, 5), (1, 10), (5, 17), (15, 3), (3, 12), (2, 17), (20, 6), (17, 12), (18, 6), (9, 10), (13, 8), (19, 8), (3, 16), (9, 14), (5, 5), (0, 19)? If it's impossible, answer with -1.

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


[User]
In a 25x23 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (24, 22), 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, 5), (4, 7), (4, 18), (6, 10), (12, 22), (10, 11), (3, 12), (20, 15), (21, 19), (22, 11), (19, 10), (12, 18), (24, 7), (24, 16), (3, 16), (15, 5), (7, 14), (7, 12), (0, 20), (23, 12), (22, 6), (0, 6), (17, 19), (4, 4), (19, 9), (2, 17), (22, 13), (9, 11), (17, 17), (23, 3), (7, 1), (7, 22), (18, 5), (12, 7), (23, 1), (23, 16), (17, 2), (20, 1), (14, 16), (0, 10), (23, 13), (10, 18), (4, 1), (12, 5), (11, 15), (11, 10), (19, 2), (16, 0), (7, 11), (3, 10), (12, 21), (1, 13), (10, 15), (8, 20), (23, 17), (14, 17), (10, 17), (19, 16), (11, 18), (2, 3), (0, 19), (4, 14), (18, 16), (7, 5), (23, 10), (9, 3), (15, 11)? If it's impossible, answer with -1.

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


[User]
In a 27x29 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 28), 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), (0, 16), (26, 10), (3, 5), (5, 15), (11, 7), (23, 27), (18, 23), (25, 5), (19, 4), (7, 18), (14, 17), (23, 6), (13, 22), (4, 14), (0, 11), (16, 1), (8, 6), (23, 14), (8, 23), (19, 9), (6, 21), (3, 20), (3, 3), (24, 13), (0, 27), (5, 8), (12, 2), (8, 2), (23, 21), (5, 6), (14, 9), (3, 6), (16, 26), (18, 15), (10, 23), (20, 25), (1, 24), (23, 13), (8, 7), (13, 4), (23, 22), (7, 2), (2, 5), (2, 12), (14, 13), (20, 9), (1, 27), (19, 7), (8, 4), (1, 10), (0, 14), (24, 28), (21, 0), (4, 10), (22, 23), (23, 8), (7, 13), (25, 28), (20, 5), (9, 22), (16, 3), (12, 28), (20, 6), (7, 14), (21, 18), (0, 24), (1, 6), (3, 21), (8, 5), (0, 9), (0, 10), (22, 22), (24, 23), (3, 26), (8, 28), (26, 0), (10, 3), (18, 24), (1, 11)? If it's impossible, answer with -1.

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


[User]
In a 21x26 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (20, 25), 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, 22), (18, 19), (20, 22), (18, 7), (15, 17), (16, 24), (5, 23), (4, 9), (20, 7), (7, 16), (6, 22), (4, 18), (19, 16), (0, 10), (16, 16), (14, 7), (16, 21), (9, 0), (1, 7), (16, 17), (2, 21), (10, 17), (11, 17), (10, 8), (15, 19), (9, 18), (15, 0), (12, 25), (16, 7), (12, 12), (3, 5), (11, 5), (15, 4), (17, 0), (14, 21), (3, 15), (0, 5), (0, 12), (14, 18), (13, 13), (16, 0), (5, 0), (3, 22), (12, 14), (2, 6), (1, 5), (17, 2), (0, 1), (2, 0), (19, 10), (5, 22), (2, 18), (11, 18), (1, 4), (12, 4), (13, 18), (19, 18), (11, 6), (2, 13), (13, 19), (8, 3), (12, 20)? If it's impossible, answer with -1.

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


[User]
In a 23x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (22, 27), 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: (14, 6), (1, 5), (13, 24), (9, 11), (1, 2), (9, 27), (20, 19), (13, 19), (20, 26), (14, 2), (12, 13), (8, 8), (12, 14), (9, 6), (6, 17), (10, 1), (9, 1), (19, 15), (14, 4), (18, 19), (11, 10), (9, 15), (5, 16), (2, 4), (2, 19), (2, 10), (6, 20), (18, 16), (14, 0), (17, 26), (6, 2), (21, 22), (19, 4), (7, 26), (16, 21), (3, 1), (17, 16), (20, 22), (1, 19), (13, 11), (0, 21), (15, 27), (11, 9), (6, 14), (3, 2), (1, 6), (12, 1), (7, 22), (9, 0), (9, 23), (22, 23), (12, 23), (22, 4), (18, 24), (11, 23), (2, 22), (4, 16), (12, 9), (20, 23), (2, 6), (20, 18), (20, 21), (21, 1), (15, 1), (2, 3), (13, 17), (17, 21), (20, 9), (21, 23), (16, 22), (0, 27)? If it's impossible, answer with -1.

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


[User]
In a 20x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (19, 19), 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: (15, 19), (13, 10), (3, 12), (11, 16), (18, 15), (2, 11), (0, 8), (10, 9), (10, 0), (11, 6), (0, 14), (1, 10), (8, 5), (4, 19), (16, 13), (13, 16), (12, 1), (18, 6), (19, 4), (7, 5), (8, 15), (18, 16), (5, 9), (18, 19), (4, 13), (17, 9), (6, 15), (14, 18), (5, 13), (15, 3), (1, 7), (13, 18), (2, 8), (1, 18), (12, 18), (1, 11), (6, 6), (15, 12), (4, 12), (1, 4), (15, 7), (18, 13), (17, 12), (15, 18), (5, 4), (15, 14), (17, 19), (14, 8), (18, 1), (7, 15)? If it's impossible, answer with -1.

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


[User]
In a 21x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (20, 19), 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, 8), (4, 18), (13, 11), (19, 8), (2, 0), (1, 18), (12, 1), (12, 18), (0, 17), (10, 7), (8, 13), (11, 17), (2, 3), (12, 7), (4, 11), (14, 0), (2, 17), (2, 7), (15, 6), (16, 0), (16, 4), (5, 4), (17, 12), (3, 8), (8, 15), (1, 12), (7, 17), (13, 17), (15, 12), (0, 16), (20, 0), (9, 8), (10, 5), (12, 8), (17, 18), (16, 14), (13, 10), (16, 15), (19, 13), (0, 14), (9, 2), (7, 1), (18, 4), (1, 0), (12, 15), (7, 6), (10, 19), (0, 18), (19, 14), (5, 17), (17, 10), (18, 13), (7, 11), (13, 9), (6, 4), (4, 14), (11, 1), (1, 19), (9, 6)? If it's impossible, answer with -1.

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


[User]
In a 25x26 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (24, 25), 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: (7, 22), (1, 19), (9, 2), (8, 17), (18, 3), (4, 20), (2, 8), (18, 24), (6, 9), (18, 23), (4, 7), (19, 0), (10, 5), (22, 13), (12, 6), (12, 7), (21, 21), (9, 4), (10, 6), (8, 14), (24, 19), (7, 14), (6, 14), (8, 7), (7, 12), (3, 19), (2, 21), (0, 11), (3, 9), (16, 10), (23, 16), (10, 13), (13, 15), (22, 22), (12, 10), (15, 12), (22, 5), (10, 7), (6, 15), (1, 11), (3, 11), (17, 3), (13, 4), (21, 11), (3, 12), (23, 6), (13, 18), (7, 25), (3, 18), (0, 14), (5, 23), (8, 16), (0, 10), (15, 11), (13, 13), (22, 9), (14, 13), (14, 10), (19, 9), (18, 11), (23, 8), (15, 23), (10, 11), (1, 14), (5, 20), (20, 5), (6, 3), (2, 22), (0, 6), (14, 24), (9, 0), (18, 9), (2, 12), (20, 11), (9, 25), (6, 8), (21, 23), (10, 22), (1, 7), (24, 23), (20, 3), (23, 22), (13, 5), (16, 23), (5, 0), (9, 19), (2, 9), (1, 22), (18, 18), (7, 11), (23, 20), (20, 10), (12, 17), (16, 7), (6, 24), (0, 13), (4, 10), (21, 12), (19, 1), (6, 22), (24, 22), (24, 5), (15, 5), (9, 15), (5, 2), (19, 22), (8, 12), (4, 5), (17, 11), (5, 19), (1, 15), (0, 9), (6, 23), (23, 24), (11, 9), (2, 3), (24, 14), (14, 7), (20, 23), (15, 1), (4, 2), (10, 8), (6, 6), (5, 18)? If it's impossible, answer with -1.

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


[User]
In a 26x27 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 26), 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: (12, 3), (15, 22), (11, 6), (1, 15), (5, 17), (7, 26), (18, 1), (8, 5), (18, 0), (24, 20), (6, 25), (18, 8), (23, 8), (11, 17), (13, 16), (21, 6), (21, 21), (5, 16), (25, 1), (17, 18), (6, 14), (24, 22), (23, 26), (4, 14), (12, 25), (14, 0), (13, 18), (6, 16), (24, 3), (12, 13), (18, 22), (10, 11), (8, 16), (16, 21), (25, 0), (2, 14), (13, 26), (7, 19), (18, 6), (16, 20), (10, 12), (10, 1), (23, 25), (9, 25), (9, 9), (16, 26), (8, 10), (9, 17), (13, 5), (24, 4), (25, 20), (12, 8), (22, 14), (18, 20), (4, 5), (20, 21), (20, 20), (16, 19), (2, 11), (4, 24), (14, 14), (19, 25), (2, 5), (4, 15), (9, 26), (17, 13), (21, 23), (24, 5), (12, 1), (20, 4), (20, 15), (5, 24), (23, 6), (3, 1), (24, 26), (12, 16), (18, 26), (5, 18), (6, 17), (20, 13), (22, 5), (1, 13), (4, 7), (13, 14), (14, 17), (14, 18), (21, 11), (13, 19), (6, 7), (22, 2), (10, 8), (13, 6), (4, 17), (12, 20), (15, 16), (0, 26), (15, 12), (3, 21), (14, 6), (5, 6), (0, 2), (5, 4), (18, 5), (12, 0), (8, 22), (6, 5), (21, 12), (6, 18), (19, 10), (9, 19)? If it's impossible, answer with -1.

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


[User]
In a 28x23 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 22), 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, 9), (19, 19), (16, 18), (15, 20), (1, 15), (5, 7), (19, 11), (4, 16), (2, 0), (12, 21), (24, 8), (25, 13), (20, 8), (12, 4), (3, 6), (3, 10), (13, 14), (26, 1), (6, 20), (6, 8), (11, 7), (20, 20), (4, 21), (1, 5), (21, 6), (18, 5), (26, 0), (12, 1), (1, 16), (11, 22), (18, 19), (14, 19), (13, 5), (12, 15), (21, 16), (12, 2), (18, 21), (3, 14), (21, 18), (7, 21), (27, 5), (24, 11), (19, 10), (27, 17), (19, 4), (17, 21), (8, 18), (1, 21), (8, 3), (14, 15), (6, 11), (24, 21), (5, 10), (3, 0), (23, 0), (8, 15), (9, 12), (1, 17), (12, 0), (25, 16), (2, 22), (22, 8), (2, 21), (4, 0), (2, 15), (2, 12), (7, 2), (16, 13), (13, 22), (15, 16), (13, 12), (23, 19), (19, 9), (20, 21), (15, 8), (13, 20), (23, 14), (4, 3), (17, 4), (24, 22), (7, 16), (16, 21), (7, 10)? If it's impossible, answer with -1.

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


[User]
In a 24x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (23, 27), 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: (14, 24), (11, 18), (9, 20), (5, 27), (7, 21), (1, 18), (15, 26), (4, 6), (14, 0), (6, 11), (22, 1), (3, 3), (21, 8), (13, 20), (2, 18), (15, 0), (10, 26), (22, 9), (22, 15), (4, 22), (23, 0), (11, 24), (12, 23), (7, 14), (20, 11), (13, 15), (11, 10), (17, 2), (8, 25), (6, 6), (17, 4), (8, 13), (18, 5), (16, 1), (21, 18), (19, 24), (2, 19), (10, 21), (13, 23), (3, 10), (14, 22), (2, 22), (19, 0), (1, 24), (3, 12), (20, 17), (18, 23), (11, 4), (16, 18), (16, 4), (23, 11), (0, 23), (8, 11), (19, 14), (0, 6), (22, 6), (8, 2), (6, 1), (13, 0), (11, 12), (7, 6), (12, 25), (8, 20), (9, 16), (1, 11), (1, 4), (18, 15), (6, 4), (14, 4), (7, 8), (12, 16), (16, 15), (1, 27), (14, 1), (22, 27), (15, 7), (21, 10), (17, 6), (0, 10), (21, 12), (13, 4), (6, 7), (11, 5), (6, 18), (18, 22), (9, 18), (22, 10), (12, 13), (8, 18), (16, 9), (20, 19), (7, 3), (6, 20), (13, 26), (7, 7), (19, 6), (4, 4), (9, 2), (14, 2), (11, 21), (6, 14), (1, 1), (17, 12), (21, 14), (3, 14), (7, 2), (21, 0), (20, 16), (0, 3), (8, 21), (2, 21), (12, 22), (8, 27), (17, 14)? If it's impossible, answer with -1.

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


[User]
In a 27x24 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 23), 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: (15, 23), (2, 13), (20, 21), (9, 3), (0, 8), (7, 0), (12, 2), (4, 2), (23, 13), (12, 16), (25, 13), (1, 22), (5, 12), (14, 1), (14, 12), (23, 0), (16, 9), (2, 6), (24, 16), (9, 23), (6, 20), (8, 7), (6, 3), (15, 0), (3, 6), (18, 10), (17, 23), (16, 4), (20, 16), (2, 22), (24, 1), (12, 5), (7, 3), (26, 9), (22, 7), (10, 16), (25, 20), (24, 20), (22, 21), (9, 18), (6, 0), (8, 17), (13, 17), (17, 9), (2, 19), (14, 23), (6, 15), (20, 15), (19, 2), (1, 16), (5, 9), (21, 23), (17, 18), (17, 5), (20, 10), (3, 10), (9, 5), (17, 6), (15, 16), (11, 16), (4, 10), (19, 20), (26, 11), (11, 17), (9, 17), (21, 15), (18, 4), (12, 23), (13, 11), (21, 7), (6, 9), (12, 4), (19, 9), (6, 11), (10, 13), (18, 8), (7, 4), (26, 10), (7, 19), (22, 4), (15, 15), (10, 14), (11, 13), (15, 13), (17, 16), (21, 17), (2, 15), (2, 4), (5, 23), (7, 12), (9, 22), (23, 22), (17, 22), (2, 10), (10, 20), (0, 5), (26, 1), (8, 10), (2, 12), (5, 4), (17, 4), (6, 12), (24, 10), (14, 20), (17, 21), (5, 0), (21, 6), (21, 2), (2, 20), (4, 15), (10, 5), (4, 19), (2, 14), (7, 8), (1, 2), (1, 6), (20, 22), (24, 2), (12, 13), (12, 19), (16, 23), (14, 15), (20, 12), (16, 15), (1, 15), (8, 3), (1, 1)? If it's impossible, answer with -1.

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


[User]
In a 27x27 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 26), 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: (2, 3), (26, 21), (6, 3), (11, 15), (9, 15), (12, 23), (14, 21), (22, 6), (25, 0), (10, 20), (16, 20), (18, 26), (23, 6), (5, 22), (16, 19), (23, 17), (5, 6), (13, 24), (6, 8), (14, 23), (3, 22), (24, 5), (2, 8), (12, 25), (25, 25), (19, 23), (14, 16), (23, 0), (11, 1), (13, 2), (17, 19), (13, 25), (25, 16), (26, 4), (19, 25), (22, 10), (11, 22), (18, 14), (12, 24), (21, 24), (12, 17), (20, 25), (21, 13), (13, 0), (15, 2), (11, 18), (5, 17), (1, 5), (8, 10), (26, 22), (26, 17), (8, 19), (21, 12), (7, 2), (9, 12), (7, 13), (2, 22), (4, 4), (24, 13), (17, 3), (7, 3), (23, 1), (17, 12), (19, 3), (17, 4), (18, 20), (14, 15), (25, 12), (22, 21), (0, 9), (16, 3), (11, 24), (5, 2), (17, 18), (23, 7), (14, 24), (23, 23), (4, 19), (26, 14), (6, 17), (25, 9), (0, 6), (20, 9), (22, 19), (5, 18), (0, 10), (5, 21), (19, 4), (16, 14), (9, 19), (22, 25), (1, 8), (1, 22), (23, 16), (18, 24), (19, 9), (4, 10), (6, 19), (2, 24), (26, 12), (4, 20), (2, 6), (10, 13)? If it's impossible, answer with -1.

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


[User]
In a 26x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 19), 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, 14), (10, 17), (21, 11), (5, 9), (15, 0), (21, 4), (22, 10), (1, 9), (8, 10), (8, 12), (2, 5), (0, 5), (12, 16), (9, 19), (12, 7), (17, 16), (5, 12), (14, 10), (13, 10), (8, 0), (24, 5), (11, 7), (5, 4), (22, 13), (0, 11), (6, 0), (0, 4), (18, 4), (5, 7), (14, 4), (7, 2), (18, 18), (6, 1), (13, 16), (5, 19), (4, 7), (5, 16), (5, 0), (6, 2), (11, 12), (7, 0), (0, 8), (0, 3), (4, 9), (16, 16), (24, 7), (2, 12), (12, 14), (15, 9), (24, 6), (11, 15), (15, 4), (7, 11), (25, 14), (6, 7), (19, 13), (24, 8), (23, 14), (23, 10), (13, 5), (0, 12), (3, 10), (2, 7), (15, 18), (25, 17), (18, 7), (11, 4), (7, 8), (11, 16), (5, 14), (19, 14), (1, 3)? If it's impossible, answer with -1.

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


[User]
In a 24x22 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (23, 21), 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, 17), (1, 10), (1, 9), (22, 7), (7, 2), (21, 8), (8, 18), (11, 9), (8, 16), (2, 0), (20, 8), (15, 0), (13, 12), (19, 20), (12, 10), (21, 12), (2, 11), (0, 3), (14, 8), (11, 13), (12, 13), (13, 19), (10, 9), (10, 2), (16, 4), (1, 16), (0, 7), (3, 11), (4, 3), (19, 17), (18, 2), (14, 4), (19, 5), (1, 21), (10, 5), (2, 13), (12, 1), (23, 19), (22, 0), (2, 9), (9, 9), (12, 15), (8, 19), (22, 4), (2, 8), (3, 19), (18, 8), (3, 15), (0, 13), (2, 10), (9, 3), (23, 15), (13, 13), (20, 15), (11, 8), (17, 0), (3, 0), (10, 12), (11, 19), (20, 0), (3, 4), (12, 5), (17, 9), (20, 7), (2, 14), (13, 8), (18, 9), (17, 15), (19, 6), (13, 6), (21, 9), (1, 12), (18, 13), (9, 11), (20, 10), (3, 7), (22, 19), (7, 6), (3, 8), (7, 16), (15, 12), (13, 14), (17, 17), (12, 21), (8, 12), (9, 21), (10, 4), (20, 19), (14, 9), (12, 18), (11, 20), (2, 17), (11, 1), (19, 8), (5, 2), (16, 5), (8, 6), (3, 3), (18, 16), (5, 6)? If it's impossible, answer with -1.

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


[User]
In a 27x24 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 23), 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, 13), (2, 6), (23, 23), (22, 20), (20, 10), (24, 18), (12, 19), (20, 3), (1, 13), (17, 2), (26, 11), (11, 22), (7, 19), (13, 20), (19, 16), (7, 16), (25, 12), (2, 22), (4, 23), (16, 14), (17, 4), (15, 3), (16, 8), (0, 18), (16, 17), (8, 23), (18, 3), (12, 23), (15, 12), (13, 14), (2, 8), (5, 9), (14, 12), (0, 14), (12, 10), (22, 3), (1, 8), (21, 20), (19, 2), (19, 7), (25, 22), (22, 16), (23, 16), (8, 12), (6, 21), (4, 1), (13, 17), (4, 21), (10, 6), (13, 7), (18, 7), (13, 22), (22, 6), (12, 9), (22, 5), (14, 8), (13, 4), (19, 9), (16, 5), (7, 9), (3, 17), (20, 9), (17, 13), (21, 23), (20, 23), (26, 8), (6, 5)? If it's impossible, answer with -1.

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


[User]
In a 22x21 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (21, 20), 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: (1, 17), (13, 18), (11, 20), (19, 9), (3, 17), (13, 4), (4, 12), (20, 18), (0, 19), (2, 8), (7, 16), (20, 1), (16, 12), (13, 11), (19, 5), (19, 13), (2, 18), (5, 20), (17, 11), (20, 14), (21, 19), (9, 12), (8, 12), (14, 4), (9, 20), (3, 19), (10, 16), (12, 8), (5, 3), (4, 20), (0, 5), (3, 4), (7, 6), (6, 3), (13, 1), (18, 3), (3, 12), (4, 8), (12, 15), (15, 10), (13, 10), (19, 12), (15, 9), (16, 1), (18, 7), (10, 0), (15, 3), (7, 13), (11, 5), (0, 9), (7, 15), (14, 20), (10, 4), (2, 20), (12, 0), (15, 7), (5, 13), (18, 19), (21, 3), (4, 9), (15, 8), (17, 13), (19, 18), (17, 7), (12, 5), (21, 15), (1, 16), (2, 11), (15, 20), (4, 10), (19, 11), (6, 12), (18, 17), (6, 6)? If it's impossible, answer with -1.

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


[User]
In a 20x24 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (19, 23), 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: (12, 13), (9, 21), (1, 21), (13, 19), (19, 9), (0, 11), (19, 11), (6, 8), (13, 10), (13, 22), (15, 17), (14, 20), (3, 0), (9, 19), (6, 1), (17, 7), (16, 5), (8, 22), (7, 23), (1, 13), (8, 20), (0, 4), (17, 22), (0, 8), (15, 10), (3, 4), (2, 0), (11, 17), (5, 11), (2, 3), (0, 2), (12, 21), (18, 2), (7, 1), (3, 20), (18, 17), (0, 10), (15, 8), (8, 0), (5, 3), (4, 11), (7, 20), (19, 13), (17, 12), (14, 7), (13, 12), (6, 22), (5, 4), (11, 11), (3, 9), (12, 17), (3, 11), (19, 14), (1, 11), (15, 23), (7, 3), (9, 10), (16, 20), (0, 22), (7, 17), (13, 13), (18, 16), (11, 12), (14, 5), (10, 16), (16, 8), (11, 7), (2, 1), (8, 19), (16, 17), (8, 11)? If it's impossible, answer with -1.

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


[User]
In a 22x27 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (21, 26), 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: (0, 26), (4, 7), (5, 2), (19, 20), (16, 20), (1, 24), (18, 8), (18, 17), (9, 11), (0, 5), (9, 0), (8, 6), (0, 4), (7, 20), (13, 6), (3, 13), (11, 1), (21, 1), (14, 24), (20, 21), (5, 9), (15, 19), (8, 2), (10, 2), (16, 17), (0, 17), (12, 18), (10, 7), (18, 22), (13, 9), (0, 24), (7, 25), (4, 24), (1, 25), (4, 21), (5, 16), (17, 12), (17, 6), (7, 19), (20, 11), (18, 4), (17, 25), (20, 10), (0, 2), (5, 21), (3, 1), (3, 26), (10, 17), (8, 12), (2, 20), (13, 3), (14, 3), (12, 9), (0, 11), (20, 0), (19, 13), (2, 25), (14, 15), (3, 21), (8, 4), (17, 9), (4, 13), (13, 21), (14, 20), (5, 4), (14, 10), (12, 16), (7, 18), (19, 21), (18, 9), (15, 0), (4, 8), (19, 19), (13, 16), (3, 3), (10, 19), (16, 3), (20, 13), (1, 2), (18, 26), (19, 26), (0, 15), (9, 12), (2, 9), (16, 25), (17, 22), (1, 13), (0, 18), (5, 1), (20, 24), (3, 9), (15, 4), (4, 0), (21, 17), (19, 3), (13, 15), (9, 22), (9, 25), (10, 14), (6, 0), (14, 12), (2, 8), (17, 11), (14, 1), (3, 17), (18, 15), (8, 1), (20, 20), (5, 5), (0, 12), (21, 10), (15, 11), (20, 3), (19, 9)? If it's impossible, answer with -1.

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


[User]
In a 21x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (20, 19), 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, 13), (8, 18), (4, 10), (0, 18), (0, 17), (2, 3), (17, 6), (5, 12), (10, 0), (15, 4), (17, 15), (9, 5), (3, 7), (10, 7), (7, 0), (7, 14), (3, 1), (20, 1), (11, 5), (11, 14), (10, 18), (15, 16), (2, 11), (7, 13), (1, 0), (13, 19), (11, 10), (18, 0), (8, 8), (4, 7), (19, 14), (14, 16), (13, 6), (16, 7), (6, 14), (1, 18), (14, 17), (10, 2), (17, 18), (7, 12), (9, 17), (14, 11), (11, 8), (6, 0), (14, 3), (14, 5), (3, 11), (7, 17), (18, 13), (6, 3), (0, 7), (5, 2), (2, 6), (3, 17), (15, 12), (0, 6), (1, 9), (12, 18), (8, 9), (12, 8), (1, 7), (3, 19), (5, 3), (2, 14), (11, 4), (0, 3), (1, 1), (1, 12), (18, 19), (12, 5), (3, 0)? If it's impossible, answer with -1.

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


[User]
In a 29x22 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (28, 21), 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: (3, 6), (3, 1), (10, 3), (25, 11), (21, 12), (10, 9), (14, 10), (9, 17), (7, 12), (6, 20), (18, 14), (19, 12), (19, 3), (17, 3), (18, 2), (25, 7), (8, 14), (12, 4), (10, 0), (24, 20), (25, 3), (5, 0), (25, 1), (0, 17), (2, 18), (6, 14), (7, 7), (5, 4), (3, 17), (18, 0), (20, 12), (15, 21), (8, 1), (13, 15), (4, 13), (10, 10), (2, 15), (9, 7), (6, 1), (16, 1), (1, 12), (0, 2), (16, 21), (24, 4), (23, 14), (9, 3), (25, 5), (17, 17), (5, 11), (0, 1), (3, 21), (6, 11), (7, 6), (15, 5), (28, 6), (0, 9), (25, 16), (5, 1), (12, 0), (19, 18), (10, 12), (8, 20), (23, 18), (13, 19), (7, 15), (13, 9), (2, 3), (2, 14), (7, 20), (7, 4), (21, 9), (21, 16), (28, 10), (23, 10), (8, 16), (11, 19), (3, 20), (24, 1), (28, 8), (6, 8), (9, 6), (0, 3), (5, 12), (6, 16), (17, 15), (27, 4), (15, 15), (10, 21), (24, 5), (26, 11), (5, 13), (27, 10), (17, 10), (28, 20), (25, 2), (11, 3), (8, 2), (14, 4)? If it's impossible, answer with -1.

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


[User]
In a 20x29 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (19, 28), 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: (3, 12), (6, 15), (12, 28), (15, 8), (9, 14), (6, 5), (13, 5), (14, 0), (15, 9), (10, 17), (3, 25), (3, 18), (7, 21), (5, 13), (10, 27), (7, 4), (7, 23), (7, 24), (6, 11), (9, 4), (3, 8), (7, 3), (7, 17), (19, 24), (10, 19), (14, 10), (1, 3), (6, 1), (1, 24), (7, 8), (11, 3), (10, 28), (19, 3), (10, 1), (17, 25), (17, 8), (8, 27), (16, 18), (11, 27), (16, 12), (17, 2), (16, 19), (6, 21), (4, 20), (18, 24), (7, 26), (9, 26), (8, 4), (2, 0), (6, 4), (14, 27), (0, 6), (11, 24), (19, 8), (1, 19), (8, 22), (16, 20), (3, 28), (9, 13), (0, 22), (2, 8), (10, 21), (2, 3), (11, 12), (8, 23), (16, 15), (12, 18), (3, 17), (19, 13), (18, 13), (11, 2), (4, 2), (14, 23), (17, 9), (18, 11), (4, 14), (17, 4), (18, 21), (10, 8), (3, 6), (2, 26), (11, 17), (6, 2), (5, 19), (7, 15), (18, 18), (17, 14), (19, 22), (16, 8), (11, 23), (15, 0), (19, 2), (16, 16), (10, 10), (0, 24), (5, 15), (6, 14), (5, 28), (19, 25), (1, 26), (8, 25), (18, 22), (9, 9)? If it's impossible, answer with -1.

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


[User]
In a 28x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 19), 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, 17), (14, 11), (23, 14), (10, 8), (18, 4), (20, 12), (24, 10), (9, 0), (10, 9), (24, 0), (6, 9), (13, 1), (6, 1), (8, 15), (12, 16), (3, 0), (21, 14), (1, 8), (6, 3), (27, 14), (22, 7), (1, 13), (6, 4), (20, 4), (0, 14), (17, 5), (26, 6), (13, 3), (23, 1), (24, 1), (20, 2), (17, 9), (4, 3), (11, 8), (19, 8), (11, 18), (15, 1), (21, 8), (14, 14), (26, 5), (20, 6), (9, 17), (7, 14), (12, 5), (14, 1), (21, 1), (25, 3), (25, 7), (5, 18), (24, 11), (4, 0), (26, 10), (19, 7), (8, 4), (4, 8), (22, 6), (3, 16), (17, 4), (17, 13), (25, 9), (11, 10), (7, 3), (26, 3), (22, 4), (11, 14), (25, 6), (24, 4), (2, 1), (15, 11), (14, 3), (13, 10), (23, 15), (15, 9), (4, 10), (26, 14), (6, 16), (9, 8), (16, 6), (21, 5), (19, 15), (1, 6)? If it's impossible, answer with -1.

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


[User]
In a 20x23 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (19, 22), 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, 8), (12, 9), (4, 18), (15, 3), (9, 15), (8, 1), (16, 2), (5, 9), (2, 17), (14, 5), (19, 20), (11, 1), (9, 2), (11, 21), (14, 0), (7, 1), (12, 18), (1, 14), (10, 12), (17, 16), (6, 4), (0, 4), (0, 1), (13, 1), (7, 19), (10, 11), (6, 9), (16, 22), (1, 13), (16, 0), (11, 0), (10, 5), (12, 19), (4, 20), (6, 12), (13, 12), (7, 6), (8, 9), (15, 8), (11, 22), (9, 7), (18, 20), (14, 6), (10, 14), (15, 9), (18, 10), (8, 21), (11, 17), (19, 1), (16, 7), (4, 6), (17, 0), (4, 8), (11, 19), (6, 15), (2, 2), (0, 5), (13, 16), (17, 15), (9, 20), (17, 11), (2, 7), (15, 2), (3, 14), (7, 7), (16, 19), (12, 11), (1, 4), (12, 21), (4, 13), (4, 0), (5, 19), (15, 13), (4, 5), (18, 12), (2, 13), (5, 22), (5, 12), (11, 3), (5, 1), (19, 9), (13, 9), (18, 4), (3, 20), (0, 12), (1, 19), (15, 10), (16, 20), (3, 3)? If it's impossible, answer with -1.

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


[User]
In a 23x29 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (22, 28), 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, 7), (18, 6), (13, 12), (8, 7), (19, 26), (8, 26), (0, 24), (22, 17), (14, 10), (15, 24), (6, 26), (14, 3), (3, 22), (0, 25), (19, 25), (4, 1), (10, 20), (21, 8), (9, 25), (6, 3), (15, 0), (7, 23), (11, 4), (5, 6), (7, 9), (6, 10), (14, 17), (2, 24), (5, 24), (8, 0), (13, 10), (9, 3), (8, 13), (3, 5), (19, 2), (13, 7), (9, 21), (5, 14), (20, 15), (0, 17), (6, 8), (4, 18), (15, 9), (19, 3), (3, 17), (13, 24), (0, 22), (11, 7), (21, 22), (20, 14), (16, 13), (3, 13), (0, 20), (6, 4), (21, 15), (19, 14), (16, 14), (17, 22), (18, 19), (0, 11), (14, 22), (21, 28), (3, 10), (6, 2), (10, 6), (2, 21), (7, 16), (9, 15), (18, 14), (6, 22), (20, 6), (2, 18), (20, 0), (16, 5), (5, 8), (5, 12)? If it's impossible, answer with -1.

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


[User]
In a 28x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 19), 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, 9), (6, 5), (9, 17), (16, 15), (13, 7), (10, 1), (10, 19), (11, 4), (25, 5), (17, 4), (7, 12), (3, 1), (12, 3), (18, 12), (1, 17), (5, 13), (22, 7), (19, 11), (24, 7), (6, 11), (15, 8), (27, 16), (20, 10), (25, 4), (12, 2), (6, 12), (9, 4), (25, 3), (14, 16), (4, 5), (9, 19), (24, 6), (26, 8), (8, 7), (0, 12), (22, 17), (20, 17), (10, 0), (10, 9), (7, 13), (22, 0), (2, 5), (20, 16), (11, 17), (0, 10), (13, 9), (19, 14), (14, 13), (15, 11), (26, 15), (4, 11), (25, 15), (10, 17), (10, 2), (10, 7), (8, 4), (5, 1), (17, 2), (0, 4), (17, 1), (14, 10), (13, 14), (12, 11), (1, 7), (9, 13), (11, 9), (9, 14), (9, 3), (23, 18), (23, 6), (21, 9), (23, 7), (16, 12), (17, 19), (13, 18), (7, 11), (5, 10), (16, 14), (19, 10), (2, 10), (9, 1), (24, 15), (25, 19), (16, 2)? If it's impossible, answer with -1.

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


[User]
In a 28x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 27), 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: (3, 20), (26, 13), (5, 26), (14, 9), (21, 12), (25, 26), (7, 1), (22, 17), (6, 9), (5, 20), (15, 21), (23, 19), (4, 25), (18, 3), (24, 19), (18, 16), (3, 18), (14, 6), (0, 14), (23, 26), (25, 16), (5, 11), (6, 4), (23, 24), (23, 20), (3, 16), (26, 11), (24, 17), (7, 15), (25, 15), (20, 16), (19, 6), (27, 24), (10, 10), (6, 15), (22, 13), (15, 16), (1, 17), (3, 2), (6, 7), (5, 25), (25, 12), (21, 7), (25, 11), (18, 11), (7, 4), (7, 7), (12, 20), (9, 11), (10, 25), (10, 9), (4, 21), (11, 24), (16, 9), (14, 27), (16, 4), (0, 4), (17, 5), (16, 6), (24, 9), (4, 2), (27, 6), (26, 1), (1, 0), (25, 14), (19, 11), (12, 25), (20, 8), (25, 3), (19, 2), (27, 3), (27, 13), (0, 20), (17, 4), (14, 20), (21, 22), (20, 19), (8, 3), (13, 6)? If it's impossible, answer with -1.

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


[User]
In a 27x24 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 23), 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, 10), (26, 1), (6, 3), (25, 10), (19, 21), (0, 2), (18, 7), (7, 13), (4, 7), (16, 3), (16, 5), (7, 17), (6, 13), (6, 2), (2, 10), (9, 19), (7, 0), (3, 13), (26, 19), (25, 11), (18, 22), (2, 18), (23, 15), (5, 0), (2, 21), (10, 6), (5, 18), (5, 20), (12, 9), (22, 19), (6, 14), (25, 20), (19, 2), (13, 19), (17, 2), (11, 9), (7, 22), (14, 22), (2, 19), (21, 5), (5, 9), (26, 9), (9, 3), (4, 19), (6, 5), (1, 1), (17, 6), (0, 16), (22, 2), (14, 19), (10, 5), (20, 9), (24, 11), (2, 4), (3, 7), (18, 9), (3, 5), (13, 21), (5, 3), (9, 11), (11, 10), (19, 13), (12, 5), (7, 10), (11, 15), (13, 22), (7, 7), (8, 6), (25, 17), (9, 21), (13, 13), (6, 6), (15, 18), (12, 6), (22, 17), (4, 10), (7, 2), (18, 19), (0, 17), (10, 22), (22, 21), (7, 6), (8, 5), (26, 2), (7, 14), (17, 7), (2, 2)? If it's impossible, answer with -1.

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


[User]
In a 28x25 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 24), 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, 12), (8, 14), (20, 5), (5, 15), (22, 17), (0, 18), (6, 24), (0, 9), (3, 16), (20, 3), (9, 17), (13, 12), (8, 23), (18, 19), (18, 18), (18, 5), (27, 20), (2, 0), (2, 1), (2, 18), (18, 11), (8, 10), (25, 20), (17, 11), (14, 22), (25, 7), (10, 12), (23, 17), (5, 7), (17, 13), (23, 15), (19, 0), (20, 16), (17, 12), (4, 23), (5, 1), (19, 17), (7, 19), (15, 12), (27, 23), (20, 24), (14, 7), (18, 21), (4, 6), (1, 14), (11, 19), (13, 9), (9, 5), (25, 3), (0, 4), (18, 22), (15, 13), (7, 8), (15, 16), (13, 2), (5, 20), (24, 10), (24, 17), (19, 9), (6, 4), (20, 7), (16, 1), (27, 3), (22, 6), (15, 11), (17, 3), (9, 0), (2, 15), (23, 24), (3, 17), (16, 9), (3, 21), (2, 10), (21, 13), (22, 9), (19, 24), (15, 18), (23, 7), (4, 15), (1, 22), (2, 11), (2, 6), (8, 9), (24, 24), (12, 8), (12, 7), (22, 5), (3, 13), (7, 9)? If it's impossible, answer with -1.

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


[User]
In a 23x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (22, 27), 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, 17), (1, 4), (15, 20), (15, 15), (7, 5), (15, 21), (17, 16), (17, 8), (10, 11), (14, 13), (6, 27), (13, 10), (22, 25), (12, 5), (12, 12), (14, 23), (5, 15), (21, 6), (19, 18), (20, 4), (4, 13), (1, 0), (14, 17), (3, 5), (16, 14), (1, 12), (18, 0), (13, 6), (12, 11), (18, 17), (20, 18), (5, 1), (1, 27), (5, 17), (12, 10), (14, 8), (6, 15), (11, 15), (1, 22), (10, 13), (21, 10), (2, 11), (3, 18), (19, 26), (17, 10), (22, 2), (0, 27), (17, 23), (8, 6), (20, 21), (14, 14), (3, 13), (7, 17), (2, 19), (20, 2), (10, 2), (8, 9), (21, 25), (14, 5), (6, 8), (10, 20), (19, 14), (11, 3), (12, 22), (0, 5), (15, 27), (10, 21), (13, 23), (20, 11), (7, 9), (4, 11), (3, 9), (11, 25), (2, 7), (16, 24), (14, 16), (6, 26), (6, 9), (17, 4), (7, 23), (17, 13), (0, 14), (0, 7), (3, 17), (21, 5), (2, 4), (0, 11), (0, 15), (8, 21), (2, 20), (14, 22), (3, 12), (3, 4), (18, 24), (21, 14)? If it's impossible, answer with -1.

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


[User]
In a 29x23 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (28, 22), 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: (15, 6), (28, 14), (14, 18), (9, 9), (17, 2), (22, 18), (22, 11), (22, 3), (9, 14), (27, 8), (1, 17), (9, 18), (12, 13), (25, 12), (5, 1), (24, 8), (15, 5), (10, 7), (28, 0), (24, 3), (6, 15), (5, 21), (12, 6), (25, 15), (15, 22), (13, 13), (4, 20), (24, 21), (3, 16), (3, 10), (20, 2), (1, 7), (14, 14), (24, 13), (24, 6), (10, 5), (13, 6), (14, 10), (28, 7), (4, 6), (26, 19), (22, 20), (13, 14), (22, 17), (4, 7), (3, 11), (12, 9), (26, 18), (13, 18), (27, 13), (11, 19), (14, 6), (14, 9), (21, 5), (6, 16), (26, 12), (19, 11), (24, 20), (23, 13), (19, 4), (19, 3), (27, 20), (16, 17), (15, 18), (12, 20), (19, 8), (11, 9), (18, 0), (28, 2), (7, 22), (16, 20), (18, 15), (20, 10), (1, 6), (26, 7), (21, 16), (28, 17), (11, 2), (10, 0), (1, 20), (16, 11), (3, 22), (27, 1), (1, 9), (13, 1), (25, 16), (25, 4), (11, 6), (7, 11), (10, 16), (1, 3), (2, 7), (21, 6), (24, 22), (28, 21), (17, 6), (7, 8), (20, 12), (13, 4), (24, 10), (26, 15), (0, 10), (9, 1), (21, 21), (11, 11), (7, 7), (5, 12), (0, 2), (16, 9), (21, 9), (4, 4), (12, 15), (7, 13), (9, 4), (15, 13), (4, 3), (16, 16), (24, 1), (9, 19), (22, 19), (13, 12), (7, 16), (17, 16), (21, 10), (15, 0), (8, 16), (5, 22), (16, 7), (8, 14)? If it's impossible, answer with -1.

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


[User]
In a 22x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (21, 19), 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, 8), (2, 9), (6, 8), (13, 17), (10, 15), (2, 8), (10, 6), (18, 15), (4, 18), (6, 15), (16, 1), (13, 2), (4, 1), (4, 6), (6, 12), (4, 14), (15, 10), (15, 18), (17, 6), (16, 11), (14, 7), (4, 4), (11, 13), (10, 18), (2, 2), (8, 6), (13, 9), (3, 4), (1, 16), (14, 2), (2, 11), (8, 12), (12, 0), (18, 4), (17, 1), (10, 5), (8, 17), (13, 10), (11, 1), (2, 14), (7, 19), (21, 4), (3, 17), (12, 5), (1, 19), (9, 6), (15, 17), (17, 14), (19, 5), (11, 6), (14, 15), (0, 19), (21, 14), (0, 4), (14, 16), (0, 11), (13, 3), (4, 13), (7, 10), (8, 2), (9, 15), (19, 16), (1, 11), (5, 16), (11, 2), (17, 8), (13, 19), (16, 4), (1, 7), (0, 7), (0, 6), (19, 11), (13, 11), (1, 17), (17, 16), (15, 6), (13, 13), (15, 1), (1, 10), (7, 17), (13, 12), (7, 7), (0, 13), (4, 2), (8, 10), (12, 1), (7, 13)? If it's impossible, answer with -1.

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


[User]
In a 28x26 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 25), 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: (4, 24), (7, 1), (9, 12), (4, 5), (25, 6), (14, 15), (12, 5), (6, 0), (16, 20), (0, 2), (7, 22), (21, 24), (18, 21), (20, 13), (10, 1), (21, 13), (16, 13), (20, 8), (9, 17), (26, 0), (9, 9), (0, 25), (23, 21), (10, 19), (20, 19), (7, 7), (3, 15), (11, 24), (2, 11), (10, 12), (15, 23), (0, 9), (20, 10), (4, 12), (14, 8), (4, 9), (11, 7), (27, 20), (10, 22), (5, 22), (4, 17), (3, 23), (2, 3), (16, 24), (18, 7), (27, 19), (25, 4), (13, 11), (2, 10), (16, 23), (7, 11), (23, 3), (22, 14), (13, 14), (17, 22), (0, 7), (22, 19), (5, 18), (3, 7), (8, 21), (19, 0), (9, 15), (23, 4), (15, 1), (21, 23), (12, 22), (5, 0), (4, 23), (24, 5), (5, 5), (24, 4), (21, 20), (15, 19), (7, 5), (20, 17), (20, 12), (8, 4), (5, 7), (17, 25), (17, 23), (14, 4), (16, 8), (25, 17), (27, 6), (7, 17), (3, 6), (6, 14), (24, 22), (15, 6), (13, 12), (6, 24), (0, 22), (5, 12), (22, 1), (11, 15), (8, 18), (1, 1), (0, 23), (13, 6), (26, 7), (7, 0), (22, 21), (9, 21), (27, 5), (1, 17), (22, 0), (22, 20), (21, 4), (15, 22), (8, 2), (25, 8), (15, 8), (14, 22), (24, 9), (26, 10), (8, 20), (9, 7), (11, 16), (6, 21), (11, 6), (17, 13), (1, 2), (11, 12), (12, 19), (8, 23), (25, 21), (15, 25), (13, 4), (8, 19), (10, 5), (18, 20), (19, 2), (22, 22), (27, 14), (27, 0), (22, 6), (17, 7), (13, 20), (1, 18), (8, 10), (10, 23)? If it's impossible, answer with -1.

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


[User]
In a 23x27 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (22, 26), 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, 26), (12, 7), (22, 20), (17, 9), (13, 5), (10, 8), (8, 6), (4, 0), (15, 23), (16, 23), (0, 4), (14, 5), (20, 13), (8, 3), (11, 14), (5, 3), (12, 25), (9, 20), (11, 22), (9, 24), (22, 16), (22, 15), (22, 3), (13, 6), (16, 18), (11, 23), (14, 16), (19, 11), (3, 3), (14, 23), (4, 19), (15, 18), (11, 20), (7, 20), (16, 16), (17, 5), (19, 1), (15, 5), (22, 24), (2, 7), (4, 4), (18, 18), (2, 0), (4, 26), (22, 25), (16, 17), (1, 19), (14, 2), (7, 5), (20, 23), (20, 9), (0, 13), (7, 4), (15, 24), (18, 0), (5, 13), (2, 19), (12, 22), (3, 5), (10, 18), (15, 6), (8, 22), (0, 23), (10, 12), (12, 17), (7, 17), (13, 18), (14, 20), (3, 8), (3, 20), (15, 25), (13, 17)? If it's impossible, answer with -1.

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


[User]
In a 28x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (27, 19), 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: (1, 15), (6, 16), (24, 6), (15, 2), (4, 12), (14, 9), (13, 9), (1, 1), (15, 16), (24, 0), (21, 1), (8, 2), (9, 4), (23, 2), (13, 14), (8, 3), (1, 4), (25, 15), (1, 19), (27, 14), (1, 17), (27, 8), (27, 3), (23, 9), (3, 0), (26, 19), (4, 6), (23, 1), (13, 3), (24, 10), (7, 1), (24, 14), (2, 16), (8, 17), (9, 2), (2, 12), (6, 12), (14, 6), (6, 9), (2, 0), (19, 4), (21, 0), (21, 7), (3, 3), (24, 15), (14, 16), (6, 3), (15, 13), (6, 6), (4, 11), (10, 8), (18, 6), (16, 1), (13, 0), (6, 13), (26, 11), (15, 14), (21, 15), (27, 0), (22, 6), (3, 17), (9, 18), (13, 12), (1, 14), (16, 17), (21, 3), (20, 12), (11, 0), (7, 5), (7, 7), (6, 10), (7, 0), (12, 12), (17, 1), (20, 4), (0, 17), (7, 2)? If it's impossible, answer with -1.

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


[User]
In a 26x20 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (25, 19), 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, 8), (17, 19), (18, 17), (25, 11), (23, 1), (0, 7), (18, 1), (18, 12), (13, 7), (24, 9), (4, 7), (4, 0), (1, 16), (15, 1), (11, 19), (21, 2), (24, 17), (18, 2), (7, 8), (18, 9), (12, 2), (19, 10), (7, 4), (22, 0), (16, 18), (6, 3), (11, 10), (16, 5), (7, 0), (1, 17), (17, 2), (11, 13), (8, 13), (11, 7), (5, 18), (7, 12), (5, 12), (21, 10), (23, 2), (14, 11), (5, 6), (1, 18), (7, 17), (9, 9), (0, 2), (23, 13), (12, 5), (0, 3), (10, 18), (4, 14), (1, 2), (11, 16), (4, 3), (6, 11)? If it's impossible, answer with -1.

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


[User]
In a 29x25 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (28, 24), 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: (7, 8), (15, 10), (7, 1), (9, 6), (11, 19), (9, 11), (4, 15), (21, 9), (24, 10), (1, 12), (0, 5), (22, 16), (15, 23), (12, 0), (14, 6), (23, 16), (9, 9), (15, 9), (24, 3), (27, 20), (8, 9), (26, 7), (8, 24), (24, 8), (16, 9), (24, 16), (11, 23), (22, 11), (24, 21), (16, 21), (15, 20), (11, 8), (11, 20), (14, 15), (9, 19), (13, 11), (27, 3), (10, 12), (22, 24), (15, 12), (8, 13), (17, 8), (12, 10), (0, 10), (22, 1), (22, 2), (24, 12), (17, 21), (16, 13), (16, 18), (1, 17), (23, 22), (26, 16), (9, 3), (6, 3), (20, 1), (4, 9), (19, 7), (1, 3), (8, 0), (1, 7), (17, 3), (4, 2), (7, 9), (20, 18), (26, 11), (8, 2), (9, 15), (17, 12), (8, 8), (12, 3), (16, 20), (20, 21), (17, 22), (9, 24), (2, 4), (8, 20), (24, 7), (22, 21), (12, 18), (20, 12), (4, 4), (23, 24), (8, 14), (8, 12), (27, 9), (20, 5), (18, 22), (4, 13), (15, 19), (12, 6), (6, 0), (22, 12), (2, 19), (27, 15), (0, 14), (23, 6), (14, 12), (17, 7), (16, 8), (17, 18), (0, 4), (10, 19)? If it's impossible, answer with -1.

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


[User]
In a 25x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (24, 27), 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: (7, 13), (18, 6), (16, 7), (23, 6), (19, 22), (18, 16), (2, 1), (17, 25), (2, 17), (14, 11), (18, 23), (4, 27), (5, 4), (18, 21), (12, 1), (10, 15), (20, 7), (20, 24), (19, 9), (23, 27), (10, 26), (12, 9), (3, 15), (24, 12), (14, 19), (14, 9), (7, 20), (2, 16), (22, 5), (16, 26), (19, 3), (12, 12), (23, 22), (14, 6), (11, 7), (18, 24), (18, 27), (15, 25), (11, 5), (10, 27), (3, 27), (13, 23), (21, 18), (17, 16), (9, 7), (21, 6), (13, 14), (7, 9), (2, 8), (6, 17), (17, 20), (1, 9), (12, 16), (2, 3), (3, 18), (8, 10), (5, 13), (8, 15), (1, 7), (10, 19), (11, 20), (12, 19), (5, 21), (14, 16), (21, 17), (20, 18), (17, 18), (1, 2), (16, 9), (4, 21), (23, 7), (10, 25), (12, 5), (8, 19), (5, 24), (0, 11), (13, 3), (24, 15), (20, 0), (1, 21), (13, 21), (0, 3), (4, 15), (22, 17), (1, 10), (19, 14), (10, 12)? If it's impossible, answer with -1.

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


[User]
In a 27x28 grid, what is the fewest number of steps it takes to get from the bottom left (0, 0) to the top right (26, 27), 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, 2), (25, 12), (16, 18), (21, 11), (6, 14), (4, 3), (23, 4), (3, 9), (17, 4), (17, 18), (12, 6), (6, 12), (18, 13), (19, 18), (5, 20), (7, 11), (13, 8), (1, 6), (1, 4), (2, 0), (10, 10), (24, 16), (3, 21), (1, 12), (6, 20), (9, 25), (17, 15), (16, 6), (0, 11), (24, 23), (9, 10), (11, 25), (17, 8), (2, 18), (18, 8), (3, 2), (12, 12), (23, 22), (23, 23), (7, 19), (8, 9), (14, 13), (18, 20), (22, 27), (3, 13), (6, 8), (1, 8), (12, 7), (18, 14), (17, 20), (11, 16), (8, 4), (12, 10), (6, 17), (14, 15), (17, 21), (22, 11), (5, 10), (22, 19), (19, 17), (11, 13), (6, 23), (25, 24), (25, 21), (23, 16), (24, 22), (17, 0), (24, 19), (13, 9), (13, 13), (5, 15), (15, 15), (9, 23), (12, 9), (8, 7), (6, 10), (20, 18), (20, 8), (7, 20), (19, 27), (6, 27), (12, 8), (25, 19), (2, 9), (9, 21), (7, 21), (22, 10), (2, 19), (25, 0), (8, 17), (21, 22), (9, 1), (21, 9), (17, 27), (5, 11), (17, 12), (18, 25), (10, 7), (20, 24), (10, 3), (1, 20), (16, 9), (12, 2), (19, 26), (24, 18), (20, 14), (5, 2), (2, 10), (0, 3), (16, 0), (6, 4), (21, 23), (12, 27), (13, 21), (16, 22), (15, 27), (23, 25), (25, 10), (20, 2), (26, 20), (23, 5), (17, 7), (13, 5), (6, 22), (10, 0), (16, 13), (19, 1), (13, 20), (7, 13), (13, 16), (25, 11), (0, 6), (1, 1), (13, 11), (5, 4)? If it's impossible, answer with -1.

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