First numbers that belong to both sets:
5,
6,
7,
22,
55,
77,
88,
111,
222,
333,
444,
777,
888,
999,
1111,
2222,
3333,
4444,
8888,
9999,
11111,
22222,
33333,
44444,
55555,
88888,
99999,
111111,
222222,
333333,
444444,
666666,
888888,
999999,
1111111,
2222222,
3333333,
4444444,
5555555,
7777777,
8888888,
9999999.