First numbers that belong to both sets:
4,
22,
27,
58,
166,
346,
355,
378,
588,
666,
778,
1111,
1255,
1449,
1678,
2227,
2366,
2556,
2578,
2679,
2688,
2888,
3345,
3366,
4557,
4788,
11358,
11388,
11679,
12226,
12558,
12667,
13369,
13666,
14458,
14566,
14688,
15558,
15778,
16688,
17889,
22234,
22368,
22448,
22558,
22688,
23449,
23566,
23577,
24588,
24678,
26999,
33378,
33669,
34458,
34555,
45679,
111348,
111579,
112368,
112477,
112666,
113456,
113577,
116889,
122377,
122566,
123558,
124558,
126699,
126778,
133377,
133555,
134599,
135558,
135779,
136668,
144679,
144789,
155677,
167888,
188889,
222579,
223357,
223458,
223555,
223557,
224588,
227778,
233558,
234479,
234778,
235678,
244488,
244579,
245578,
255555,
255789,
255888,
256677,
333339,
334678,
344456,
344888,
355888,
356667,
356678,
444489,
444667,
444789,
444888,
445558,
455577,
455667,
555558,
555889,
1112289,
1112499,
1113369,
1122666,
1122799,
1123359,
1123377,
1123555,
1125789,
1133599,
1134688,
1135568,
1135669,
1144777,
1145556,
1145568,
1145569,
1145888,
1177789,
1222222,
1222299,
1222339,
1222566,
1222699,
1223469,
1224499,
1226799,
1227888,
1233789,
1234489,
1234566,
1234669,
1234678,
1235568,
1237779,
1237788,
1244889,
1246778,
1255688,
1255788,
1266666,
1334468,
1334568,
1335666,
1335777,
1344459,
1344669,
1345567,
1345677,
1355678,
1356889,
1377788,
1444446,
1445566,
1457778,
1457779,
1466799,
1555578,
1555788,
1557999,
2222338,
2222358,
2222558,
2223339,
2223346,
2223389,
2225578,
2227999,
2233338,
2233446,
2234569,
2236779,
2245789,
2255888,
2334777,
2335568,
2335666,
2337799,
2344446,
2344558,
2344578,
2345566,
2345899,
2355568,
2367778,
2445678,
2457778,
2556666,
3333488,
3333559,
3334459,
3344559,
3345889,
3356688,
3357789,
3367779,
3444444,
3466779,
4444569,
4445555,
4445599,
4445679,
4448888,
4455567,
4455778,
4458888,
4477779,
4555677,
4555777,
4555779,
4556799,
4666779,
5556777,
6666666,
6666699,
11112666,
11113599,
11114444,
11123779,
11124447,
11124558,
11133888,
11135579,
11136788,
11145559,
11146666,
11155999,
11156678,
11177779,
11222446,
11222779,
11223378,
11224678,
11224777,
11225679,
11225888,
11233338,
11233777,
11235777,
11236689,
11236778,
11236779,
11244469,
11244669,
11244777,
11244779,
11255556,
11255557,
11256666,
11257899,
11277888,
11333388,
11333478,
11333479,
11333588,
11334667,
11335599,
11344666,
11345679,
11345799,
11356688,
11377788,
11444467,
11444468.
Some larger examples :
34566799,
34577889,
34666668,
34666779,
35556666,
35666667,
44447778,
44455568,
44455688,
44456778,
44456789,
44456888,
44555556,
44566789,
44666666,
44666888,
45557778,
45567778,
45666666,
66666668.