eBGDAElet ring1=1443010201024423010201023010201023333003300333003300let ring433300330030102010253330033000232232602322320232232let ring70232232301020102Add annotation1 Add annotationAdd annotation2 Add annotationAdd annotation3 Add annotationAdd annotation4 Add annotationAdd annotation5 Add annotationAdd annotation6 Add annotationAdd annotation7 Add annotationChange tuning (R)