Y \ X
12940
12941
12942
12943
12944
12945
12946
12947
12948
12949
12950
12951
12952
12953
12954
12955
12956
12957
12958
12959
12960
12961
12962
12963
12964
12965
12966
12967
12968
12969
12970
12971
12972
12973
12974
12975
12976
12977
12978
12979
12980
2450
2449
2448
2447
2446
2445
2444
2443
2442
2441
2440
2439
2438
2437
2436
2435
2434
2433
2432
2431
2430