und wo warst du gestern
und wo warst du gestern ?
 ʊ n t WORD_BOUNDARY v oː WORD_BOUNDARY v aː ɐ s t WORD_BOUNDARY d uː WORD_BOUNDARY ɡ ɛ s t ɐ n WORD_BOUNDARY
u n d WORD_BOUNDARY w o WORD_BOUNDARY w a r s t WORD_BOUNDARY d u WORD_BOUNDARY g e s t e r n WORD_BOUNDARY