2891 1
2890 0
2889 0
2889 2
2885 0
2884 0
2884 1
2883 0
2882 0
2881 1
2879 1
2878 0
2877 0
2877 1
2876 1
2875 2
2874 0
2873 1
2871 0
2870 1
2867 0
2865 2