coba Opi Pit coba coba
coba opi pit coba coba .
t̠ʃ o b a WORD_BOUNDARY o p i WORD_BOUNDARY p i t WORD_BOUNDARY t̠ʃ o b a WORD_BOUNDARY t̠ʃ o b a WORD_BOUNDARY
c o b a WORD_BOUNDARY o p i WORD_BOUNDARY p i t WORD_BOUNDARY c o b a WORD_BOUNDARY c o b a WORD_BOUNDARY . WORD_BOUNDARY