siapa ni mau warnain
siapa ni mau warnain ?
s i a p a WORD_BOUNDARY n i WORD_BOUNDARY m a u WORD_BOUNDARY w a r n a i n WORD_BOUNDARY
s i a p a WORD_BOUNDARY n i WORD_BOUNDARY m a u WORD_BOUNDARY w a r n a i n WORD_BOUNDARY ? WORD_BOUNDARY