ringo doko ni aru no kana
ringo doko ni aru no kana ?
r i n g o WORD_BOUNDARY d o k o WORD_BOUNDARY n i WORD_BOUNDARY a r ɯ WORD_BOUNDARY n o WORD_BOUNDARY k a n a WORD_BOUNDARY
r i n g o WORD_BOUNDARY d o k o WORD_BOUNDARY n i WORD_BOUNDARY a r u WORD_BOUNDARY n o WORD_BOUNDARY k a n a WORD_BOUNDARY