Y \ X
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
15750
15749
15748
15747
15746
15745
15744
15743
15742
15741
15740
15739
15738
15737
15736
15735
15734
15733
15732
15731
15730