2997 1
2996 3
2996 0
2995 0
2993 3
2991 1
2990 0
2989 0
2988 1
2986 0
2984 2
2984 1
2983 2
2982 0
2981 0
2980 0
2978 0
2977 0
2975 1
2975 2
2973 0
2971 1
2971 2