{(0, 0): {(1, 0)}, (1, 0): {(1, 1), (0, 0)}, (2, 0): {(2, 1), (3, 0)}, (3, 0): {(3, 1), (2, 0)}, (4, 0): {(5, 0)}, (5, 0): {(4, 0), (6, 0)}, (6, 0): {(6, 1), (7, 0), (5, 0)}, (7, 0): {(8, 0), (6, 0)}, (8, 0): {(7, 0), (8, 1)}, (9, 0): {(9, 1)}, (0, 1): {(0, 2)}, (1, 1): {(1, 0), (1, 2)}, (2, 1): {(2, 0), (2, 2)}, (3, 1): {(4, 1), (3, 0)}, (4, 1): {(3, 1), (5, 1)}, (5, 1): {(4, 1), (5, 2)}, (6, 1): {(7, 1), (6, 0)}, (7, 1): {(6, 1), (7, 2)}, (8, 1): {(9, 1), (8, 0)}, (9, 1): {(9, 0), (8, 1)}, (0, 2): {(0, 1), (0, 3)}, (1, 2): {(1, 1), (1, 3)}, (2, 2): {(2, 3), (2, 1)}, (3, 2): {(3, 3), (4, 2)}, (4, 2): {(3, 2), (4, 3)}, (5, 2): {(6, 2), (5, 1)}, (6, 2): {(6, 3), (5, 2)}, (7, 2): {(8, 2), (7, 1)}, (8, 2): {(9, 2), (7, 2)}, (9, 2): {(8, 2), (9, 3)}, (0, 3): {(0, 2), (0, 4)}, (1, 3): {(1, 2), (1, 4)}, (2, 3): {(3, 3), (2, 2)}, (3, 3): {(2, 3), (3, 2)}, (4, 3): {(5, 3), (4, 2)}, (5, 3): {(5, 4), (4, 3)}, (6, 3): {(6, 2), (7, 3)}, (7, 3): {(8, 3), (6, 3)}, (8, 3): {(9, 3), (7, 3)}, (9, 3): {(8, 3), (9, 2), (9, 4)}, (0, 4): {(0, 3), (1, 4), (0, 5)}, (1, 4): {(1, 3), (0, 4)}, (2, 4): {(2, 5), (3, 4)}, (3, 4): {(4, 4), (2, 4)}, (4, 4): {(4, 5), (3, 4)}, (5, 4): {(5, 3), (5, 5)}, (6, 4): {(7, 4), (6, 5)}, (7, 4): {(8, 4), (6, 4)}, (8, 4): {(7, 4), (9, 4)}, (9, 4): {(8, 4), (9, 3)}, (0, 5): {(0, 4), (0, 6)}, (1, 5): {(1, 6), (2, 5)}, (2, 5): {(2, 4), (1, 5)}, (3, 5): {(3, 6)}, (4, 5): {(4, 4), (5, 5)}, (5, 5): {(4, 5), (5, 4)}, (6, 5): {(6, 6), (6, 4)}, (7, 5): {(7, 6), (8, 5)}, (8, 5): {(9, 5), (7, 5)}, (9, 5): {(9, 6), (8, 5)}, (0, 6): {(1, 6), (0, 5)}, (1, 6): {(0, 6), (1, 5)}, (2, 6): {(2, 7), (3, 6)}, (3, 6): {(3, 7), (4, 6), (2, 6), (3, 5)}, (4, 6): {(5, 6), (3, 6)}, (5, 6): {(4, 6), (5, 7)}, (6, 6): {(6, 7), (6, 5)}, (7, 6): {(7, 5), (7, 7)}, (8, 6): {(8, 7)}, (9, 6): {(9, 5), (9, 7)}, (0, 7): {(0, 8)}, (1, 7): {(1, 8), (2, 7)}, (2, 7): {(1, 7), (2, 6)}, (3, 7): {(3, 8), (3, 6)}, (4, 7): {(5, 7)}, (5, 7): {(4, 7), (5, 6)}, (6, 7): {(6, 6), (7, 7)}, (7, 7): {(6, 7), (7, 6)}, (8, 7): {(8, 8), (8, 6)}, (9, 7): {(9, 6), (9, 8)}, (0, 8): {(0, 7), (1, 8), (0, 9)}, (1, 8): {(0, 8), (1, 7)}, (2, 8): {(2, 9)}, (3, 8): {(3, 7), (4, 8)}, (4, 8): {(4, 9), (3, 8)}, (5, 8): {(5, 9), (6, 8)}, (6, 8): {(7, 8), (5, 8)}, (7, 8): {(7, 9), (8, 8), (6, 8)}, (8, 8): {(8, 7), (7, 8)}, (9, 8): {(9, 7), (9, 9)}, (0, 9): {(0, 8), (1, 9)}, (1, 9): {(2, 9), (0, 9)}, (2, 9): {(3, 9), (1, 9), (2, 8)}, (3, 9): {(2, 9)}, (4, 9): {(5, 9), (4, 8)}, (5, 9): {(4, 9), (6, 9), (5, 8)}, (6, 9): {(5, 9)}, (7, 9): {(8, 9), (7, 8)}, (8, 9): {(7, 9), (9, 9)}, (9, 9): {(8, 9), (9, 8)}}