du bist zu kräftig
du bist zu kräftig .
d uː WORD_BOUNDARY b ɪ s t WORD_BOUNDARY ts uː WORD_BOUNDARY k ɐ ɛ f t ɪ ç WORD_BOUNDARY
d u WORD_BOUNDARY b i s t WORD_BOUNDARY z u WORD_BOUNDARY k r ä f t i g WORD_BOUNDARY