Bu 

An Ag Th                                                                                                                         Is Ca          

      Ma                         **                                              Cl He Ca Ma                                  Ag                

      Jo             Cl Be Fe Cl An Fr Bu He Ma He Ro Cl             Cl Ma So             Fr An Au                   Fr Ca Jo                   

      Cl So Be Cl Cl                                  Ma Au Cl Ma Ma       Cl Fe                Fr Ka Ed Ri He Eu Lu