claustros yermos                                                                                                                                                                                                                                                                                                                                                
          asomados                                                                                                                                                                                                                                                                                                                                              
          a la altura                                                                                                                                                                                                                                                                                                                                               
      
          y eco impávido                                                                                                                                                                                                                                                                                                                                                    
          de grillos                                                                                                                                                                                                                                                                                                                                               
          en los muros