cierras la libreta la cierras
cierras la libreta la cierras ?
s i e̞ r a s WORD_BOUNDARY l a WORD_BOUNDARY l i β ɾ e̞ t a WORD_BOUNDARY l a WORD_BOUNDARY s i e̞ 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 ? WORD_BOUNDARY