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
12690
12689
12688
12687
12686
12685
12684
12683
12682
12681
12680
12679
12678
12677
12676
12675
12674
12673
12672
12671
12670