Y \ X
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
991
992
993
994
995
996
997
998
999
1000
7460
7459
7458
7457
7456
7455
7454
7453
7452
7451
7450
7449
7448
7447
7446
7445
7444
7443
7442
7441
7440