a tu ko tu leti
a tu ko tu leti ?
a WORD_BOUNDARY t̪ u WORD_BOUNDARY k o WORD_BOUNDARY t̪ u WORD_BOUNDARY l e t̪ i WORD_BOUNDARY
a WORD_BOUNDARY t u WORD_BOUNDARY k o WORD_BOUNDARY t u WORD_BOUNDARY l e t i WORD_BOUNDARY ? WORD_BOUNDARY