[(5, 1), (5, 2), (5, 3), (1, 3), BACK (5, 3), (1, 3), BACK (5, 3), (1, 3), BACK (5, 3), (1, 3), BACK (5, 3), (6, 3), (5, 2), (5, 3), BACK (5, 2), (5, 3), BACK (5, 2), (5, 3), BACK (5, 2), (5, 3), BACK (5, 2), (4, 2), (6, 3), (5, 3), BACK (6, 3), (5, 3), (4, 2), (3, 2), (5, 3), (5, 1), BACK (5, 3), (5, 1), BACK (5, 3), (4, 3), (3, 2), (5, 2), (4, 3), (3, 3), (5, 2), (5, 1), (3, 3), (5, 3), BACK (3, 3), (5, 3), (5, 1), (4, 1), (5, 3), (2, 3), (4, 1), (2, 1), (5, 4), (5, 1), (2, 1), (3, 1), (5, 5), (5, 2), (6, 0), (6, 1), (5, 2), (10, 2), (6, 1), (6, 0), (10, 2), (10, 0)]
