First numbers that belong to both sets:
1,
3,
5,
6,
7,
11,
13,
14,
15,
17,
19,
22,
23,
27,
29,
33,
35,
37,
38,
39,
44,
45,
46,
47,
49,
55,
56,
57,
59,
66,
67,
68,
69,
77,
78,
79,
89,
99,
111,
113,
114,
115,
116,
118,
119,
123,
125,
126,
127,
129,
133,
134,
135,
137,
138,
139,
145,
147,
149,
155,
157,
158,
159,
166,
167,
168,
169,
177,
179,
188,
189,
199,
222,
223,
224,
227,
229,
233,
235,
236,
237,
238,
239,
245,
246,
247,
248,
249,
255,
257,
258,
259,
266,
267,
269,
277,
278,
299,
334,
335,
337,
339,
345,
347,
348,
349,
355,
356,
357,
358,
359,
366,
367,
369,
377,
378,
379,
389,
399,
445,
446,
447,
449,
455,
456,
457,
459,
467,
469,
477,
478,
479,
489,
499,
555,
557,
558,
559,
566,
568,
569,
577,
579,
589,
599,
667,
668,
669,
677,
678,
679,
689,
699,
777,
779,
788,
789,
799,
889,
899,
999,
1111,
1113,
1115,
1117,
1118,
1119,
1122,
1123,
1124,
1125,
1126,
1127,
1128,
1129,
1133,
1135,
1137,
1139,
1145,
1146,
1147,
1148,
1149,
1155,
1157,
1158,
1159,
1166,
1167,
1169,
1177,
1178,
1179,
1188,
1189,
1199,
1222,
1223,
1227,
1229,
1233,
1235,
1237,
1238,
1239,
1244,
1245,
1246,
1247,
1248,
1249,
1255,
1257,
1259,
1266,
1267,
1268,
1269,
1277,
1278,
1279,
1288,
1289,
1299,
1333,
1334,
1335,
1336,
1337,
1338,
1339,
1345,
1347,
1349,
1355,
1356,
1357,
1358,
1366,
1367,
1369,
1379,
1388,
1389,
1399,
1445,
1446,
1447,
1449,
1455,
1457,
1459,
1469,
1477,
1478,
1479,
1489,
1499,
1555,
1556,
1557,
1558,
1559,
1566,
1567,
1569,
1577,
1578,
1579,
1589,
1599,
1667,
1669,
1677,
1678,
1679,
1689,
1699,
1777.
Some larger examples :
7788889,
7788899,
7788999,
7789999,
7799999,
7888888,
7888889,
7888899,
7888999,
7889999,
7899999,
7999999,
8888888,
8888889,
8888899,
8888999,
8889999,
8899999,
8999999,
9999999.