Is there a way—without needing to make millions(!) of queries—to get a list of the ids of all actors/actresses whose names contain each of A, E, I, O, and U exactly once (in any order)—e.g., 1204 (the id for Julia Roberts)?

Technically one could call

https://api.themoviedb.org/3/person/latest?api_key=5555555&language=en-US

and extract the value from the response's "id" field—call this value latest—and then iterate a value i from 1 to latest and for each call

https://api.themoviedb.org/3/person/i?api_key=5555555&language=en-US

checking the "name" value (and "also_known_as" values) on the client side to see if each of A, E, I, O, and U occur exactly once (in any one of those values)... but that looks like it'd take over 2 million HTTP calls, which is... intractable.

I'd certainly appreciate any suggestions for solutions that are actually feasible—thanks!