etto ato wa ii kanaa
etto ato wa ii kanaa ?
e t t o WORD_BOUNDARY a t o WORD_BOUNDARY w a WORD_BOUNDARY i i WORD_BOUNDARY k a n aː WORD_BOUNDARY
e t t o WORD_BOUNDARY a t o WORD_BOUNDARY w a WORD_BOUNDARY i i WORD_BOUNDARY k a n a a WORD_BOUNDARY