kuku kaki Dok kuku kaki Dok
kuku kaki dok kuku kaki dok .
k u k u WORD_BOUNDARY k a k i WORD_BOUNDARY d o k WORD_BOUNDARY k u k u WORD_BOUNDARY k a k i WORD_BOUNDARY d o k WORD_BOUNDARY
k u k u WORD_BOUNDARY k a k i WORD_BOUNDARY d o k WORD_BOUNDARY k u k u WORD_BOUNDARY k a k i WORD_BOUNDARY d o k WORD_BOUNDARY . WORD_BOUNDARY