der luftballon fliegt weg
der luftballon fliegt weg .
d ɛ ɾ WORD_BOUNDARY l ʊ f t b a l oː n WORD_BOUNDARY f l iː k t WORD_BOUNDARY v ɛ k WORD_BOUNDARY
d e r WORD_BOUNDARY l u f t b a l l o n WORD_BOUNDARY f l i e g t WORD_BOUNDARY w e g WORD_BOUNDARY