trus ada apa di sini
trus ada apa di sini ?
t r u s WORD_BOUNDARY a d a WORD_BOUNDARY a p a WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY
t r u s WORD_BOUNDARY a d a WORD_BOUNDARY a p a WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY ? WORD_BOUNDARY