2858 1
2857 0
2855 1
2855 0
2851 0
2850 0
2849 2
2848 1
2848 0
2847 1
2846 0
2846 1
2845 1
2844 0
2844 2
2843 0
2842 1
2842 2
2839 0
2839 1
2837 0