4999 2
4999 4
4999 0
4998 7
4998 4
4996 7
4996 1
4996 5
4995 5
4995 4
4995 6
4994 1
4994 6
4993 6
4992 8
4990 3
4990 5
4990 9
4990 1
4989 4
4988 2
4988 1
4988 5