First numbers that belong to both sets:
5,
55,
555,
2288,
5555,
55555,
222888,
224688,
226488,
228288,
243768,
262848,
264648,
266448,
268248,
373737,
433776,
555555,
623784,
642864,
644664,
646464,
648264,
664644,
666444,
682824,
684624,
686424,
688224,
737373,
836472,
5555555,
22228888,
22282888,
22828288,
22882288,
55555555.