iya ama ama ama aku
iya ama ama ama aku .
i j a WORD_BOUNDARY a m a WORD_BOUNDARY a m a WORD_BOUNDARY a m a WORD_BOUNDARY a k u WORD_BOUNDARY
i y a WORD_BOUNDARY a m a WORD_BOUNDARY a m a WORD_BOUNDARY a m a WORD_BOUNDARY a k u WORD_BOUNDARY . WORD_BOUNDARY