ni udah dibuka ditutup ditutup
ni udah dibuka ditutup ditutup !
n i WORD_BOUNDARY  u d a h WORD_BOUNDARY d i b u k a WORD_BOUNDARY d i t u t u p WORD_BOUNDARY d i t u t u p WORD_BOUNDARY
n i WORD_BOUNDARY u d a h WORD_BOUNDARY d i b u k a WORD_BOUNDARY d i t u t u p WORD_BOUNDARY d i t u t u p WORD_BOUNDARY