s is viertel vor
s is viertel vor .
 ɛ s WORD_BOUNDARY  iː s WORD_BOUNDARY f iː ɾ t ə l WORD_BOUNDARY f ɔ ɾ WORD_BOUNDARY
s WORD_BOUNDARY i s WORD_BOUNDARY v i e r t e l WORD_BOUNDARY v o r WORD_BOUNDARY