und was frisst die Katze
und was frisst die katze ?
 ʊ n t WORD_BOUNDARY v a s WORD_BOUNDARY f ʀ ɪ s t WORD_BOUNDARY d iː WORD_BOUNDARY k a ts ə WORD_BOUNDARY
u n d WORD_BOUNDARY w a s WORD_BOUNDARY f r i s s t WORD_BOUNDARY d i e WORD_BOUNDARY k a t z e WORD_BOUNDARY