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1 0 0
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818 0 0
823 0 0
832 0 0
813 0 0
809 0 0
845 0 0
824 0 0
857 0 0
800 0 0
836 0 0
862 0 0
883 0 0
859 0 0
897 0 0
823 0 0
852 0 0
876 0 0
871 0 0
854 0 0
849 0 0
810 0 0
861 0 0
