eBGDAElet ringlet ring1=8016191515442(16)0316191517let ringlet ring41519(15)(17)(14)56161915157(16)0let ringlet ring81619151791519(15)(17)(14)101116191515let ring12(16)01316191517141519(15)(17)(14)15let ringlet ring161619151517(16)01816191517let ringlet ring191519(15)(17)(14)20211619151522(16)0Change tuning (R)