ist es fertig das Puzzle
ist es fertig das puzzle ?
 ɪ s t WORD_BOUNDARY  ɛ s WORD_BOUNDARY f ɛ ɐ t ɪ ç WORD_BOUNDARY d a s WORD_BOUNDARY p ʊ ts l ə WORD_BOUNDARY
i s t WORD_BOUNDARY e s WORD_BOUNDARY f e r t i g WORD_BOUNDARY d a s WORD_BOUNDARY p u z z l e WORD_BOUNDARY