was ist denn Herr Doktor
was ist denn herr doktor ?
v a s WORD_BOUNDARY  ɪ s t WORD_BOUNDARY d ɛ n WORD_BOUNDARY h ɛ ɾ WORD_BOUNDARY d ɔ k t oː ɾ WORD_BOUNDARY
w a s WORD_BOUNDARY i s t WORD_BOUNDARY d e n n WORD_BOUNDARY h e r r WORD_BOUNDARY d o k t o r WORD_BOUNDARY