[((3, 1), 2), ((3, 3), 1), ((4, 2), 0), ((4, 2), 1), ((4, 4), 1), ((4, 4), 2), ((5, 1), 1), ((5, 1), 2), ((5, 3), 1), ((5, 3), 3), ((5, 5), 2)]