ach du bist auch der Opa
ach du bist auch der opa .
 a x WORD_BOUNDARY d uː WORD_BOUNDARY b ɪ s t WORD_BOUNDARY  aʊ x WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY  oː p aː WORD_BOUNDARY
a c h WORD_BOUNDARY d u WORD_BOUNDARY b i s t WORD_BOUNDARY a u c h WORD_BOUNDARY d e r WORD_BOUNDARY o p a WORD_BOUNDARY