2974 3
2972 0
2972 2
2971 1
2969 2
2969 1
2968 1
2966 2
2965 1
2964 1
2960 1
2960 0
2958 2
2958 1
2957 1
2957 0
2955 0
2953 1
2952 4
2951 1
2950 1
2949 0
2949 3
2949 5