wir trommeln für den Opa
wir trommeln für den opa .
v iː ɐ WORD_BOUNDARY t ɐ ɔ m ə l n WORD_BOUNDARY f yː ɐ WORD_BOUNDARY d eː n WORD_BOUNDARY  oː p aː WORD_BOUNDARY
w i r WORD_BOUNDARY t r o m m e l n WORD_BOUNDARY f ü r WORD_BOUNDARY d e n WORD_BOUNDARY o p a WORD_BOUNDARY