iya kaya Kakak apa kaya Aa
iya kaya kakak apa kaya aa ?
i j a WORD_BOUNDARY k a j a WORD_BOUNDARY k a k a k WORD_BOUNDARY a p a WORD_BOUNDARY k a j a WORD_BOUNDARY  a a WORD_BOUNDARY
i y a WORD_BOUNDARY k a y a WORD_BOUNDARY k a k a k WORD_BOUNDARY a p a WORD_BOUNDARY k a y a WORD_BOUNDARY a a WORD_BOUNDARY