der muss runter geh'n
der muss runter geh'n .
d ɛ ɐ WORD_BOUNDARY m ʊ s WORD_BOUNDARY ʀ ʊ n t ɐ WORD_BOUNDARY ɡ eː n WORD_BOUNDARY
d e r WORD_BOUNDARY m u s s WORD_BOUNDARY r u n t e r WORD_BOUNDARY g e h ' n WORD_BOUNDARY