du hast A+A gemacht
du hast a a gemacht .
d uː WORD_BOUNDARY h a s t WORD_BOUNDARY  aː WORD_BOUNDARY  aː WORD_BOUNDARY ɡ ə m a x t WORD_BOUNDARY
d u WORD_BOUNDARY h a s t WORD_BOUNDARY a WORD_BOUNDARY a WORD_BOUNDARY g e m a c h t WORD_BOUNDARY