cierras la libreta la cierras
cierras la libreta la cierras ?
θ j e r a s WORD_BOUNDARY l a WORD_BOUNDARY l i β ɾ e t a WORD_BOUNDARY l a WORD_BOUNDARY θ j e r a s WORD_BOUNDARY
c i e r r a s WORD_BOUNDARY l a WORD_BOUNDARY l i b r e t a WORD_BOUNDARY l a WORD_BOUNDARY c i e r r a s WORD_BOUNDARY