(0, 312, 878, 687, 0, 1)
(1, 312, 878, 687, 50, 2)
(2, 313, 878, 687, 50, 3)
(3, 314, 878, 687, 50, 4)
(4, 315, 878, 687, 50, 5)
(5, 314, 878, 687, 50, 6)
(6, 313, 878, 687, 50, 1)

