.                                    
                                         dè
                                  j      j á       j
                               á        vu          á
                              v          d­             v
                             u         è   j            u
                            d         á    v            d
                            e        u      d­           e
                            j          è      j            j
                             á         á   v           á
                               v          u            v
                                   u                 u
                                           @