First numbers that belong to both sets:
1,
8,
88,
96,
888,
8008,
8118,
8888,
9696,
80808,
88088,
96096,
99066,
801108,
808808,
861198,
880088,
888888,
899668,
906906,
910016,
916916,
918816,
960096,
969696,
999666,
8081808,
8088808,
8188818,
8668998,
8801088,
8880888,
8881888,
8898688,
8908068,
8918168,
8981868,
9011106,
9101016,
9118116,
9181816,
9191616,
9680896,
9688896,
9898686,
9988866,
9990666.