a koko de matteru no
a koko de matteru no ?
a WORD_BOUNDARY k o k o WORD_BOUNDARY d e WORD_BOUNDARY m a t t e r ɯ WORD_BOUNDARY n o WORD_BOUNDARY
a WORD_BOUNDARY k o k o WORD_BOUNDARY d e WORD_BOUNDARY m a t t e r u WORD_BOUNDARY n o WORD_BOUNDARY