was ist das der Schlüssel
was sein das der Schlüssel
pro cop pro det:art n
was ist das der schlüssel ?
v a s WORD_BOUNDARY  ɪ s t WORD_BOUNDARY d a s WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY ʃ l y s ə l WORD_BOUNDARY
w a s WORD_BOUNDARY i s t WORD_BOUNDARY d a s WORD_BOUNDARY d e r WORD_BOUNDARY s c h l ü s s e l WORD_BOUNDARY