und was isst Kuku
und was essen Kuku
und was isst kuku ?
 ʊ n t WORD_BOUNDARY v a s WORD_BOUNDARY  ɪ s t WORD_BOUNDARY k uː k uː WORD_BOUNDARY
u n d WORD_BOUNDARY w a s WORD_BOUNDARY i s s t WORD_BOUNDARY k u k u WORD_BOUNDARY