721 1 3
758 0 0
1118 0 0
835 0 0
845 0 0
881 0 0
814 0 0
663 0 0
678 0 0
860 0 0
934 0 0
691 0 0
866 0 0
732 1 0
681 0 0
876 0 0
927 0 0
