kud taj vlak vozi
kud taj vlak vozi ?
k u d̪ WORD_BOUNDARY t̪ a j WORD_BOUNDARY ʋ l a k WORD_BOUNDARY ʋ o z i WORD_BOUNDARY
k u d WORD_BOUNDARY t a j WORD_BOUNDARY v l a k WORD_BOUNDARY v o z i WORD_BOUNDARY ? WORD_BOUNDARY