(0, 51, -1, -1, -1, -1, 50, 1, 1)
(1, 52, -1, -1, -1, -1, 50, 2, 1)
(2, 53, -1, -1, -1, -1, 50, 3, 1)
(3, 54, -1, -1, -1, -1, 50, 4, 1)
(4, 55, -1, -1, -1, -1, 50, 5, 1)
(5, 54, -1, -1, -1, -1, 50, 6, 1)
(6, 53, -1, -1, -1, -1, 50, 7, 1)
(7, 52, -1, -1, -1, -1, 50, 0, 1)
