Mama ga motte itte ageru
mama ga motte itte ageru .
m a m a WORD_BOUNDARY g a WORD_BOUNDARY m o t t e WORD_BOUNDARY i t t e WORD_BOUNDARY a g e r ɯ WORD_BOUNDARY
m a m a WORD_BOUNDARY g a WORD_BOUNDARY m o t t e WORD_BOUNDARY i t t e WORD_BOUNDARY a g e r u WORD_BOUNDARY