First numbers that belong to both sets:
210,
898,
1212,
3234,
3432,
3454,
5456,
9876,
9898,
21232,
23232,
43456,
45456,
45656,
65432,
65434,
65454,
65456,
65676,
67656,
67676,
67678,
89876,
101232,
121012,
123234,
321012,
321232,
323432,
323456,
343432,
343456,
345456,
345654,
543212,
543232,
543432,
543454,
543456,
545456,
545656,
545678,
565434,
565656,
567678,
765432,
765456,
767654,
767676,
787676,
787678,
787876,
789876,
789898,
987656,
987678,
987876,
987878.