und die mama muss schlafen
und die mama muss schlafen ?
 ʊ n t WORD_BOUNDARY d iː WORD_BOUNDARY m a m aː WORD_BOUNDARY m ʊ s WORD_BOUNDARY ʃ l aː f ə n WORD_BOUNDARY
u n d WORD_BOUNDARY d i e WORD_BOUNDARY m a m a WORD_BOUNDARY m u s s WORD_BOUNDARY s c h l a f e n WORD_BOUNDARY