eBGDAElet ring1=1300201201244202012012let ring33000000043555778let ring502012012602012012let ring73000000083555778let ring9201203201000100100let ring11201203201200100100let ring13201203201400100100let ring15201203201600100100let ring17201203201800100100let ring190201201220=12630000000let ring213000000022020020232425let ring26335535552733553557let ringlet ring285773553529368830let ring3135556883233338868863334let ring3533556881036335568810let ringlet ring373355688103839404102012012let ring42300000004302012012let ring44355577845Change tuning (R)