870 1 0
928 1 0
857 1 0
890 1 0
880 1 0
858 1 0
893 1 0
881 1 0
844 1 0
865 1 0
857 1 0
865 1 0
937 1 0
895 1 0
940 1 0
875 1 0
932 1 0
2246 3 0
