warum lacht 'n der
warum lacht 'n der ?
v aː ʀ ʊ m WORD_BOUNDARY l a x t WORD_BOUNDARY  ɛ n WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY
w a r u m WORD_BOUNDARY l a c h t WORD_BOUNDARY ' n WORD_BOUNDARY d e r WORD_BOUNDARY