buka tutup buka tutup mau bikin apa
buka tutup buka tutup mau bikin apa ?
b u k a WORD_BOUNDARY t u t u p WORD_BOUNDARY b u k a WORD_BOUNDARY t u t u p WORD_BOUNDARY m a u WORD_BOUNDARY b i k i n WORD_BOUNDARY a p a WORD_BOUNDARY
b u k a WORD_BOUNDARY t u t u p WORD_BOUNDARY b u k a WORD_BOUNDARY t u t u p WORD_BOUNDARY m a u WORD_BOUNDARY b i k i n WORD_BOUNDARY a p a WORD_BOUNDARY ? WORD_BOUNDARY