Răspuns :
999996,999998,1000000,1000002,1000004,1000006.
9999992,999994,999996,999998,1000000,1000002
999990,999992,999994,999996,999998,1000000
9999992,999994,999996,999998,1000000,1000002
999990,999992,999994,999996,999998,1000000