(0, 212, 936, 98, 0, 1)
(1, 212, 936, 98, 500, 2)
(2, 213, 936, 98, 1000, 3)
(3, 214, 936, 98, 1000, 4)
(4, 215, 936, 98, 2000, 5)
(5, 214, 936, 98, 1000, 6)
(6, 213, 936, 98, 1000, 7)
(7, 212, 936, 98, 500, -1)
