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
13300
13299
13298
13297
13296
13295
13294
13293
13292
13291
13290
13289
13288
13287
13286
13285
13284
13283
13282
13281
13280