imachacha kakun Nachan riki
imachacha kakun nachan riki .
i m a t̠ʃ a t̠ʃ a WORD_BOUNDARY k a k u n WORD_BOUNDARY n a t̠ʃ a n WORD_BOUNDARY r i k i WORD_BOUNDARY
i m a c h a c h a WORD_BOUNDARY k a k u n WORD_BOUNDARY n a c h a n WORD_BOUNDARY r i k i WORD_BOUNDARY