Regenwasser oder was
regenwasser oder was ?
ʀ ɛː ɡ ɛ n v a z ɛː ʀ WORD_BOUNDARY oː d̺ ɛː ʀ WORD_BOUNDARY v aː s WORD_BOUNDARY
r e g e n w a s s e r WORD_BOUNDARY o d e r WORD_BOUNDARY w a s WORD_BOUNDARY ? WORD_BOUNDARY