unser Buch ist kaputt ne
unser buch ist kaputt ne ?
 ʊ n z ɐ WORD_BOUNDARY b uː x WORD_BOUNDARY  ɪ s t WORD_BOUNDARY k a p ʊ t WORD_BOUNDARY n eː WORD_BOUNDARY
u n s e r WORD_BOUNDARY b u c h WORD_BOUNDARY i s t WORD_BOUNDARY k a p u t t WORD_BOUNDARY n e WORD_BOUNDARY