3001 1
2999 0
2997 2
2997 1
2996 0
2996 1
2996 3
2992 1
2990 1
2990 0
2988 0
2986 0
2986 2
2984 2
2984 0
2983 2
2983 1
2980 2
2980 0
2979 1
2976 0
2976 3
2975 0