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
12680
12679
12678
12677
12676
12675
12674
12673
12672
12671
12670
12669
12668
12667
12666
12665
12664
12663
12662
12661
12660