First numbers that belong to both sets:
321,
333,
345,
357,
369,
420,
432,
444,
456,
468,
741,
753,
765,
777,
789,
840,
852,
864,
876,
888,
1357,
2345,
2468,
3333,
3456,
4321,
4444,
5432,
6420,
6789,
7777,
8765,
8888,
9753,
9876,
12345,
23456,
33333,
44444,
54321,
56789,
65432,
77777,
86420,
88888,
98765,
123456,
333333,
444444,
456789,
654321,
765432,
777777,
888888,
3333333,
3456789,
4444444,
7654321,
7777777,
8765432,
8888888,
23456789,
33333333,
44444444,
77777777,
87654321,
88888888,
98765432,
123456789,
333333333,
444444444,
777777777,
888888888,
987654321.