Y \ X
940
941
942
943
944
945
946
947
948
949
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
10670
10669
10668
10667
10666
10665
10664
10663
10662
10661
10660
10659
10658
10657
10656
10655
10654
10653
10652
10651
10650