eBGDAElet ringlet ring1=120022004423022034let ringlet ringHarm.5022006702203812121291011121334144415161718192021222324let ringlet ring250220026270220328293031323334344435363734384439404134424443let ringlet ring44450220046470220348495051525334544455565758596061346244636465156617671568let ringlet ring690220070710220372let ringlet ring730220074750220376let ringlet ring77022007879022038081582348344848586348744888990349144929394349544969798