Y \ X
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
4390
4389
4388
4387
4386
4385
4384
4383
4382
4381
4380
4379
4378
4377
4376
4375
4374
4373
4372
4371
4370