851
0
1
0
2
852
0
1
0
0
853
0
1
0
0
854
0
1
1
0
855
0
1
1
1
856
0
1
0
0
857
0
1
0
0
858
0
1
0
2
859
0
1
3
2
860
0
1
0
0
861
0
1
0
0
862
0
1
0
1
863
0
1
0
0
864
0
1
0
0
865
0
1
0
2
866
0
1
0
0
867
0
1
0
0
868
0
1
0
0
869
0
1
0
0
870
0
1
0
1
871
1
1
0
0
872
0
1
0
1
873
0
1
0
1
874
0
1
0
0
875
0
1
0
0
876
0
1
2
1
877
0
1
0
1
878
0
1
0
0
879
0
1
0
6
880
0
1
1
0
881
0
1
0
0
882
1
1
0
1
883
0
1
0
0
884
0
1
0
0
885
0
1
0
1
886
0
1
0
1
887
0
1
0
0
888
0
1
0
1
889
0
1
0
1
890
0
1
1
2
891
0
1
2
1
892
0
1
0
1
893
0
1
1
0
894
0
1
1
1
895
0
1
0
0
896
0
1
0
1
897
0
1
3
2
898
0
1
0
0
899
0
1
0
2
900
0
1
0
0
