Kakak udah Kakak udah Kak udah
kakak udah kakak udah kak udah .
k a k a k WORD_BOUNDARY u d a h WORD_BOUNDARY k a k a k WORD_BOUNDARY u d a h WORD_BOUNDARY k a k WORD_BOUNDARY u d a h WORD_BOUNDARY
k a k a k WORD_BOUNDARY u d a h WORD_BOUNDARY k a k a k WORD_BOUNDARY u d a h WORD_BOUNDARY k a k WORD_BOUNDARY u d a h WORD_BOUNDARY . WORD_BOUNDARY