hm was ist denn das
hm was sein denn das
co pro cop adv pro
hm was ist denn das ?
h ə m WORD_BOUNDARY v a s WORD_BOUNDARY  ɪ s t WORD_BOUNDARY d ɛ n WORD_BOUNDARY d a s WORD_BOUNDARY
h m WORD_BOUNDARY w a s WORD_BOUNDARY i s t WORD_BOUNDARY d e n n WORD_BOUNDARY d a s WORD_BOUNDARY