is die wel af of niet
is die wel af of niet ?
 ɪ s WORD_BOUNDARY d i WORD_BOUNDARY ʋ ɛ l WORD_BOUNDARY  ɑ f WORD_BOUNDARY  ɔ f WORD_BOUNDARY n i t WORD_BOUNDARY
i s WORD_BOUNDARY d i e WORD_BOUNDARY w e l WORD_BOUNDARY a f WORD_BOUNDARY o f WORD_BOUNDARY n i e t WORD_BOUNDARY