bila lampu kamar mulai dipadam
bila lampu kamar mulai dipadam .
b i l a WORD_BOUNDARY l a m p u WORD_BOUNDARY k a m a r WORD_BOUNDARY m u l a i WORD_BOUNDARY d i p a d a m WORD_BOUNDARY
b i l a WORD_BOUNDARY l a m p u WORD_BOUNDARY k a m a r WORD_BOUNDARY m u l a i WORD_BOUNDARY d i p a d a m WORD_BOUNDARY . WORD_BOUNDARY