eBGDAElet ring1=12024244244424444444let ring3242442444x0404404let ring5444444461411414let ring7242442480221222let ring92122121102424424let ring114444444122424424let ring134x0404404144444444let ring151411414162424424let ring170221222182122121let ringlet ring194244242202224222let ringlet ring210204204224x204202232123let ring24024252424424264444444let ring272424424280404404let ring294444444301411414let ring312424424320221222let ring332122121342424424let ring354444444362424424let ring374x0404404384444444let ring391411414402424424let ring410221222422122121let ring432424424444444444let ring452424424460404404let ring474444444481411414let ring492424424500221222let ring51212212152Change tuning (R)