Opa und Oma am Telefon
opa und oma am telefon ?
 oː p aː WORD_BOUNDARY  ʊ n t WORD_BOUNDARY  oː m aː WORD_BOUNDARY  a m WORD_BOUNDARY t eː l eː f oː n WORD_BOUNDARY
o p a WORD_BOUNDARY u n d WORD_BOUNDARY o m a WORD_BOUNDARY a m WORD_BOUNDARY t e l e f o n WORD_BOUNDARY