2220 28 2
884 0 0
815 0 0
876 1 0
829 1 0
837 1 0
823 2 0
819 1 0
844 1 0
807 1 0
843 1 0
841 1 0
881 1 0
873 1 0
837 0 0
868 0 0
823 0 0
844 0 0
857 0 0
854 0 0
809 0 0
903 0 0
884 1 0
823 0 0
887 1 0
883 1 0
853 1 0
846 0 0
822 1 0
858 1 0
