a sta sta je to
a sta sta je to ?
a WORD_BOUNDARY s t̪ a WORD_BOUNDARY s t̪ a WORD_BOUNDARY j e WORD_BOUNDARY t̪ o WORD_BOUNDARY
a WORD_BOUNDARY s t a WORD_BOUNDARY s t a WORD_BOUNDARY j e WORD_BOUNDARY t o WORD_BOUNDARY ? WORD_BOUNDARY