2891 0
2889 0
2887 0
2886 2
2884 0
2883 2
2882 0
2880 0
2880 1
2879 1
2878 1
2878 0
2877 2
2877 3
2876 0
2875 2
2875 0
2874 1
2874 0
2873 0
2872 3