du bist doch lustig
du bist doch lustig .
d uː WORD_BOUNDARY b ɪ s t WORD_BOUNDARY d ɔ x WORD_BOUNDARY l ʊ s t ɪ ç WORD_BOUNDARY
d u WORD_BOUNDARY b i s t WORD_BOUNDARY d o c h WORD_BOUNDARY l u s t i g WORD_BOUNDARY