wenn er Hunger hat
wenn er hunger hat ?
v ɛ n WORD_BOUNDARY  ɛ ɐ WORD_BOUNDARY h ʊ ŋ ɐ WORD_BOUNDARY h a t WORD_BOUNDARY
w e n n WORD_BOUNDARY e r WORD_BOUNDARY h u n g e r WORD_BOUNDARY h a t WORD_BOUNDARY