el lapiz mira lapiz
el lapiz mira lapiz .
e l WORD_BOUNDARY l a p i s̪̻ WORD_BOUNDARY m i ɾ a WORD_BOUNDARY l a p i s̪̻ WORD_BOUNDARY
e l WORD_BOUNDARY l a p i z WORD_BOUNDARY m i r a WORD_BOUNDARY l a p i z WORD_BOUNDARY . WORD_BOUNDARY