Lätzchen is runtergefalln
lätzchen is runtergefalln .
l ɛ ts ç ə n WORD_BOUNDARY  iː s WORD_BOUNDARY ʀ ʊ n t ɐ ɡ eː f a l n WORD_BOUNDARY
l ä t z c h e n WORD_BOUNDARY i s WORD_BOUNDARY r u n t e r g e f a l l n WORD_BOUNDARY