eBGDAElet ring1=80002232000032044200223200232030022320000320let ringlet ring4002232002320500223205053206707870505320let ringlet ringlet ring70022320000320800223200232090022320000320let ring1000223200232011002232000032012002232002320let ringlet ringlet ring13002232050532014707870505320150022320000320let ringlet ringlet ring1600223200232017232018Change tuning (R)