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