akachan to Arikachan to
akachan to arikachan to .
a k a t̠ʃ a n WORD_BOUNDARY t o WORD_BOUNDARY a r i k a t̠ʃ a n WORD_BOUNDARY t o WORD_BOUNDARY
a k a c h a n WORD_BOUNDARY t o WORD_BOUNDARY a r i k a c h a n WORD_BOUNDARY t o WORD_BOUNDARY