.
                                    Hi
                        ­   Hi    l    l      Hi
                          ll       a   r         ll
                        ar          y            ar
                       y            Ro             y
                     Ro           dh              Ro
                   dh          a      m            dh
                  am        C ­           l            am
                 Cl          i                 t            Cl
                  it         o                  n          it
                  on       H                 i          on
                    Hi       l                 l         Hi
                        ll       a            r        ll  
                            ar        y           ar  
                                        y