First numbers that belong to both sets:
11,
41,
71,
97,
311,
331,
431,
521,
541,
631,
641,
751,
821,
853,
877,
881,
991,
2111,
4211,
4421,
4441,
5431,
5441,
6211,
6311,
6421,
6521,
6551,
6653,
7211,
7321,
7331,
7411,
7741,
7753,
8111,
8311,
8443,
8521,
8641,
8663,
8731,
8831,
8861,
8887,
9221,
9311,
9431,
9511,
9533,
9643,
9733,
9811,
9851,
9883,
9941,
33311,
42221,
44111,
54311,
55331,
55541,
63311,
63331,
64433,
65111,
65551,
66221,
66643,
72211,
72221,
74311,
74411,
74441,
75431,
75521,
75553,
76333,
76421,
76541,
76631,
77521,
77543,
77611,
77641,
77711,
77743,
77761,
77773,
84211,
84221,
84421,
84431,
85331,
85411,
86111,
86311,
86441,
86531,
87211,
87221,
87421,
87553,
87641,
88211,
88321,
88411,
88643,
88651,
88661,
88721,
88741,
88771,
88811,
88843,
88853,
88861,
94321,
94421,
95311,
95441,
96211,
96221,
96443,
96553,
96643,
96661,
97711,
97771,
98221,
98321,
98443,
98533,
98621,
98663,
98711,
98773,
98887,
99431,
99551,
99643,
99661,
99761,
99871,
99877,
99961,
333331,
422111,
443221,
444443,
533111,
542111,
543311,
555521,
611111,
632221,
642211,
644431,
644443,
653111,
653311,
654221,
654421,
655211,
655331,
655531,
655541,
664421,
665111,
666431,
666511,
666643,
733321,
733331,
742111,
742211,
743111,
743321,
743333,
744431,
754333,
755551,
762211,
763111,
764111,
764431,
765521,
765533,
766211,
766421,
766531,
766541,
766553,
775441,
775553,
776551,
777431,
777541,
777641,
777661,
777731,
777761,
822221,
832211,
842111,
843331,
844111,
844421,
853211,
855221,
855511,
855521,
864221,
865211,
865321,
866431,
874331,
875443,
876431,
876643,
877333,
877531,
877651,
877771,
884111,
885421,
885551,
886421,
886511,
886643,
886663,
887311,
887441,
887533,
887651,
887743,
888443,
888533,
888631,
888653,
888721,
888751,
888773,
922211,
952111,
953221,
953321,
953333,
954221,
954433,
955211,
955333,
955433,
963211,
964333,
965443,
965551,
966221,
966431,
966521,
966653,
972221,
973321,
973331,
974411,
974431,
975421,
975521,
975551,
976553,
977411,
982211,
984421,
985331,
985433,
986333,
986411,
986533,
986633,
987433.
Some larger examples :
99986521,
99986641,
99987211,
99987611,
99987763,
99988531,
99988753,
99988853,
99995111,
99996551,
99997411,
99997511,
99998441,
99998543,
99998551,
99998851,
99999611,
99999773,
99999821,
99999931.