ach der Opa der hupt
ach der opa der hupt .
 a x WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY  oː p aː WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY h ʊ p t WORD_BOUNDARY
a c h WORD_BOUNDARY d e r WORD_BOUNDARY o p a WORD_BOUNDARY d e r WORD_BOUNDARY h u p t WORD_BOUNDARY