ato nani ga aru kana
ato nani ga aru kana .
a t o WORD_BOUNDARY n a n i WORD_BOUNDARY g a WORD_BOUNDARY a r ɯ WORD_BOUNDARY k a n a WORD_BOUNDARY
a t o WORD_BOUNDARY n a n i WORD_BOUNDARY g a WORD_BOUNDARY a r u WORD_BOUNDARY k a n a WORD_BOUNDARY