der Willi is krank
der willi is krank ?
d ɛ ɐ WORD_BOUNDARY v ɪ l iː WORD_BOUNDARY  iː s WORD_BOUNDARY k ɐ a ŋ k WORD_BOUNDARY
d e r WORD_BOUNDARY w i l l i WORD_BOUNDARY i s WORD_BOUNDARY k r a n k WORD_BOUNDARY