eso es la cabeza del pez
eso es la cabeza del pez !
e̞ s o̞ WORD_BOUNDARY e̞ s WORD_BOUNDARY l a WORD_BOUNDARY k a β e̞ s a WORD_BOUNDARY d e̞ l WORD_BOUNDARY p e̞ s WORD_BOUNDARY
e s o WORD_BOUNDARY e s WORD_BOUNDARY l a WORD_BOUNDARY c a b e z a WORD_BOUNDARY d e l WORD_BOUNDARY p e z WORD_BOUNDARY ! WORD_BOUNDARY