First numbers that belong to both sets:
15,
115,
122,
155,
1115,
5155,
5515,
17717,
71771,
121222,
551555,
555155,
1115515,
1117711,
1122122,
1133313,
1155155,
1171177,
1222222,
1551115,
1551155,
1555555,
3133311,
5515555,
5555155,
7711711,
11117771,
11551555,
11777717,
12112222,
12211222,
15511555,
17177111.