aa mata maru ga kaketeru
aa mata maru ga kaketeru .
aː WORD_BOUNDARY m a t a WORD_BOUNDARY m a r ɯ WORD_BOUNDARY g a WORD_BOUNDARY k a k e t e r ɯ WORD_BOUNDARY
a a WORD_BOUNDARY m a t a WORD_BOUNDARY m a r u WORD_BOUNDARY g a WORD_BOUNDARY k a k e t e r u WORD_BOUNDARY