868 1 0
876 1 0
873 1 2
806 1 0
797 1 0
828 1 0
831 1 0
797 1 0
791 1 0
755 1 0
808 1 0
784 1 0
751 1 0
765 1 0
798 1 0
787 1 0
881 2 0
871 1 0
