die U_Bahn fährt ab
die U_Bahn fahren ab
die u bahn fährt ab .
d iː WORD_BOUNDARY  uː WORD_BOUNDARY b ɑː n WORD_BOUNDARY f ɛː ɾ t WORD_BOUNDARY  a p WORD_BOUNDARY
d i e WORD_BOUNDARY u WORD_BOUNDARY b a h n WORD_BOUNDARY f ä h r t WORD_BOUNDARY a b WORD_BOUNDARY