Y \ X
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
11220
11219
11218
11217
11216
11215
11214
11213
11212
11211
11210
11209
11208
11207
11206
11205
11204
11203
11202
11201
11200