fíjate la de cosas
fíjate la de cosas !
f i x a t e̞ WORD_BOUNDARY l a WORD_BOUNDARY d e̞ WORD_BOUNDARY k o̞ s a s WORD_BOUNDARY
f í j a t e WORD_BOUNDARY l a WORD_BOUNDARY d e WORD_BOUNDARY c o s a s WORD_BOUNDARY ! WORD_BOUNDARY