4 6×0 1 July 8, 2019 16 32 64 128 4 6 0 1 4 6 0 12 4 6 * 0 15 4 6 0 10 2 4 6 0 1 6 4 1 0 3 4 6 0 03x 1 3 4 6 x 0 1 6 4 0 16 4 y 9 6 4 0 1 6 4 0 16 4 x 6 0 4 11 0 4 6 13 4 11 and 6 0 height difference 17 4 0 6
