hast 'n Luftballon ne
hast 'n luftballon ne ?
h a s t WORD_BOUNDARY  ɛ n WORD_BOUNDARY l ʊ f t b a l oː n WORD_BOUNDARY n eː WORD_BOUNDARY
h a s t WORD_BOUNDARY ' n WORD_BOUNDARY l u f t b a l l o n WORD_BOUNDARY n e WORD_BOUNDARY