hat ganz viel A+A gemacht
hat ganz viel a a gemacht .
h a t WORD_BOUNDARY ɡ a n ts WORD_BOUNDARY f iː l WORD_BOUNDARY  aː WORD_BOUNDARY  aː WORD_BOUNDARY ɡ ə m a x t WORD_BOUNDARY
h a t WORD_BOUNDARY g a n z WORD_BOUNDARY v i e l WORD_BOUNDARY a WORD_BOUNDARY a WORD_BOUNDARY g e m a c h t WORD_BOUNDARY