dBGDGDlet ring1=5801009010010090100100044let ring26x010012010012012012100120let ring300000000000000000000000000000000000000000000000000000000000000000000000000000000let ring4000042000042000042000042000042000042000042000042000042000042000042000042000042000042000042000042let ring50240420240420200let ring610120001210120001210121012let ring79110001191100011911911let ring88100001081000010810810let ring9010090100100901001000let ring105x010012010012012012100120let ring1100000000000000000000000000000000000000000000000000000000000000000000000000000000let ring12000042000042000042000042000042000042000042000042000042000042000042000042000042000042000042000042let ring130240420240420200let ring1410120001210120001210121012let ring159110001191100011911911let ring168100001081000010810810let ring17010090100100901001000let ring1801001201001201201210012190100120Change tuning (R)