ada Ana Ca ada Ca
ada ana ca ada ca ?
a d a WORD_BOUNDARY  a n a WORD_BOUNDARY t̠ʃ a WORD_BOUNDARY  a d a WORD_BOUNDARY t̠ʃ a WORD_BOUNDARY
a d a WORD_BOUNDARY a n a WORD_BOUNDARY c a WORD_BOUNDARY a d a WORD_BOUNDARY c a WORD_BOUNDARY