čeka da prođe vlak
čeka da prođe vlak ?
t̠ʃ e k a WORD_BOUNDARY d̪ a WORD_BOUNDARY p r o d̠ʒ e WORD_BOUNDARY ʋ l a k WORD_BOUNDARY
č e k a WORD_BOUNDARY d a WORD_BOUNDARY p r o đ e WORD_BOUNDARY v l a k WORD_BOUNDARY ? WORD_BOUNDARY