und Lisa muss suchen
und lisa muss suchen ?
 ʊ n t WORD_BOUNDARY l iː z aː WORD_BOUNDARY m ʊ s WORD_BOUNDARY z uː x ə n WORD_BOUNDARY
u n d WORD_BOUNDARY l i s a WORD_BOUNDARY m u s s WORD_BOUNDARY s u c h e n WORD_BOUNDARY