yakiimo handoru aru ka
yakiimo handoru aru ka ?
j a k i i m o WORD_BOUNDARY h a n d o r ɯ WORD_BOUNDARY a r ɯ WORD_BOUNDARY k a WORD_BOUNDARY
y a k i i m o WORD_BOUNDARY h a n d o r u WORD_BOUNDARY a r u WORD_BOUNDARY k a WORD_BOUNDARY