[((6, 1), 2), ((7, 2), 2), ((8, 1), 0), ((8, 1), 1), ((8, 3), 0), ((8, 3), 1), ((8, 4), 3), ((9, 2), 2), ((9, 7), 1), ((10, 6), 1), ((11, 5), 3), ((11, 7), 1)]