Luisa itu siapa sih
luisa itu siapa sih ?
l u i s a WORD_BOUNDARY i t u WORD_BOUNDARY s i a p a WORD_BOUNDARY s i h WORD_BOUNDARY
l u i s a WORD_BOUNDARY i t u WORD_BOUNDARY s i a p a WORD_BOUNDARY s i h WORD_BOUNDARY ? WORD_BOUNDARY