First numbers that belong to both sets:
1,
2,
5,
6,
9,
14,
18,
26,
29,
33,
69,
78,
89,
113,
114,
125,
134,
138,
146,
158,
189,
233,
245,
249,
278,
338,
345,
366,
369,
378,
558,
789,
1118,
1125,
1133,
1134,
1146,
1166,
1169,
1178,
1229,
1233,
1238,
1269,
1278,
1289,
1338,
1346,
1349,
1458,
1469,
1478,
1778,
1889,
2225,
2246,
2258,
2345,
2366,
2466,
2478,
2589,
2666,
2778,
2889,
3345,
3366,
3389,
3449,
3458,
3666,
4446,
4466,
4566,
4578,
5558,
5789,
5889,
6669,
11114,
11129,
11138,
11145,
11226,
11234,
11334,
11345,
11349,
11358,
11369,
11558,
11666,
11669,
11678,
11778,
12234,
12249,
12258,
12266,
12338,
12345,
12366,
12458,
12489,
12558,
12669,
12678,
12789,
13334,
13346,
13349,
13358,
13445,
13446,
13589,
13889,
14466,
14489,
14589,
14666,
14669,
15569,
15666,
15678,
15689,
22226,
22245,
22266,
22289,
22349,
22446,
22458,
22469,
22569,
22589,
22778,
22889,
23345,
23378,
23466,
23478,
23669,
23889,
24558,
24569,
24578,
24666,
24669,
25566,
25578,
27789,
33366,
33369,
33569,
33578,
33669,
33789,
34445,
34449,
34458,
34689,
34778,
34889,
35666,
35669,
36689,
37778,
44889,
45569,
46778,
55889,
56678,
56778,
56889,
58889,
66689,
77778,
77789,
111134,
111146,
111158,
111189,
111246,
111249,
111266,
111278,
111389,
111489,
111566,
111669,
112233,
112245,
112289,
112334,
112338,
112349,
112358,
112445,
112566,
112578,
112889,
113334,
113345,
114566,
114569,
114578,
115689,
115889,
116678,
116778,
122225,
122246,
122333,
122334,
122345,
122366,
122469,
122478,
122669,
123369,
123449,
123489,
123669,
123789,
124445,
124446,
124566,
124889,
125558,
125589,
133338,
133445,
133449,
133466,
133478,
133566,
133569,
133778,
134489,
134558,
134589,
134666,
134789,
134889,
135666,
135678,
137789,
144489,
144569,
145889,
146669,
146678,
148889,
155778,
156666,
157889,
166889,
167778,
167789,
178889,
188889,
222234,
222258,
222269,
222278,
222338,
222369,
222446,
222489,
222578,
222669,
223358,
223445,
223446,
223466,
223566,
223589,
223889,
224469,
224558.
Some larger examples :
145777778,
145888889,
146667789,
155555778,
155556678,
155567778,
155567889,
155578889,
155666778,
155666889,
155667789,
155678889,
155888889,
166666689,
166667789,
166678889,
166777778,
167777778,
167788889,
177777789.