ruf doch mal den Opa
ruf doch mal den opa !
ʀ uː f WORD_BOUNDARY d ɔ x WORD_BOUNDARY m aː l WORD_BOUNDARY d eː n WORD_BOUNDARY  oː p aː WORD_BOUNDARY
r u f WORD_BOUNDARY d o c h WORD_BOUNDARY m a l WORD_BOUNDARY d e n WORD_BOUNDARY o p a WORD_BOUNDARY