ah du alte Rübe du
ah du alte rübe du .
 aː WORD_BOUNDARY d uː WORD_BOUNDARY  a l t ə WORD_BOUNDARY ʀ yː b ə WORD_BOUNDARY d uː WORD_BOUNDARY
a h WORD_BOUNDARY d u WORD_BOUNDARY a l t e WORD_BOUNDARY r ü b e WORD_BOUNDARY d u WORD_BOUNDARY