was trinkt 'n der Opa
was trinkt 'n der opa ?
v a s WORD_BOUNDARY t ɾ ɪ ŋ k t WORD_BOUNDARY  ɛ n WORD_BOUNDARY d ɛ ɾ WORD_BOUNDARY  oː p ɑː WORD_BOUNDARY
w a s WORD_BOUNDARY t r i n k t WORD_BOUNDARY ' n WORD_BOUNDARY d e r WORD_BOUNDARY o p a WORD_BOUNDARY