welke letter is dit
welke letter is dit ?
ʋ ɛ l k ə WORD_BOUNDARY l ɛ t ə r WORD_BOUNDARY  ɪ s WORD_BOUNDARY d ɪ t WORD_BOUNDARY
w e l k e WORD_BOUNDARY l e t t e r WORD_BOUNDARY i s WORD_BOUNDARY d i t WORD_BOUNDARY