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
12860
12859
12858
12857
12856
12855
12854
12853
12852
12851
12850
12849
12848
12847
12846
12845
12844
12843
12842
12841
12840