500000/1 -1/1
500000/1 0/1
500000/1 1/2
500000/1 2/2
500000/1 3/2
500000/1 4/2
500000/1 5/2
500000/1 6/2
500000/1 7/2
500000/1 8/2
500000/1 9/2
500000/1 10/2
500000/1 11/2
500000/1 12/2
500000/1 13/2
500000/1 14/2
500000/1 15/2
500000/1 16/2
500000/1 17/2
500000/1 18/2
500000/1 19/2
500000/1 20/2
500000/1 21/2
