hm nein du hast kein A+A gemacht
hm nein du hast kein a a gemacht .
h ə m WORD_BOUNDARY n aɪ n WORD_BOUNDARY d uː WORD_BOUNDARY h a s t WORD_BOUNDARY k aɪ n WORD_BOUNDARY  aː WORD_BOUNDARY  aː WORD_BOUNDARY ɡ ə m a x t WORD_BOUNDARY
h m WORD_BOUNDARY n e i n WORD_BOUNDARY d u WORD_BOUNDARY h a s t WORD_BOUNDARY k e i n WORD_BOUNDARY a WORD_BOUNDARY a WORD_BOUNDARY g e m a c h t WORD_BOUNDARY