lalalalala sí sí sí no
lalalalala sí sí sí no
bab co co co co
lalalalala sí sí sí no .
l a l a l a l a l a WORD_BOUNDARY s i WORD_BOUNDARY s i WORD_BOUNDARY s i WORD_BOUNDARY n o̞ WORD_BOUNDARY
l a l a l a l a l a WORD_BOUNDARY s í WORD_BOUNDARY s í WORD_BOUNDARY s í WORD_BOUNDARY n o WORD_BOUNDARY . WORD_BOUNDARY