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
12400
12399
12398
12397
12396
12395
12394
12393
12392
12391
12390
12389
12388
12387
12386
12385
12384
12383
12382
12381
12380