chiku- chikitacha riki chikacha
chiku- chikitacha riki chikacha .
t̠ʃ i k u WORD_BOUNDARY t̠ʃ i k i t a t̠ʃ a WORD_BOUNDARY r i k i WORD_BOUNDARY t̠ʃ i k a t̠ʃ a WORD_BOUNDARY
c h i k u - WORD_BOUNDARY c h i k i t a c h a WORD_BOUNDARY r i k i WORD_BOUNDARY c h i k a c h a WORD_BOUNDARY