worauf solls' du aufpassen
worauf solls' du aufpassen ?
v oː ʀ aʊ f WORD_BOUNDARY z ɔ l s WORD_BOUNDARY d uː WORD_BOUNDARY  aʊ f p a s ə n WORD_BOUNDARY
w o r a u f WORD_BOUNDARY s o l l s ' WORD_BOUNDARY d u WORD_BOUNDARY a u f p a s s e n WORD_BOUNDARY