you have a few options: 1. you can approximate certain consonants; the branchial trill [6] for example can be roughly approximated to a pharyngeal trill [ʢ]. 2. you can carefully word sentences to avoid unpronounceable consonants. 3. Natlel Ankuese does not have branchial consonants so you could just speak that instead.

thanks!!! i'm going to try and add more styling sometime soon, but there's still so much information i need to add...