ni dibuka ni dibuka+bukain ni
ni dibuka ni dibuka bukain ni !
n i WORD_BOUNDARY d i b u k a WORD_BOUNDARY n i WORD_BOUNDARY d i b u k a WORD_BOUNDARY b u k a i n WORD_BOUNDARY n i WORD_BOUNDARY
n i WORD_BOUNDARY d i b u k a WORD_BOUNDARY n i WORD_BOUNDARY d i b u k a WORD_BOUNDARY b u k a i n WORD_BOUNDARY n i WORD_BOUNDARY ! WORD_BOUNDARY