eBGDAElet ring1=6000220004422022003002200let ring4020220523332203362230324530let ring7023332023845775445790020202302240let ring100002300043532011023303222033124555543200let ring13022000000042014030000020000let ring15013001030100130013001030100130let ring16230223202322302340234213423412let ring17350435435204354350435422404let ring1833000005000000020000200let ring1901301073555535552555let ring203023203220350040140410let ring2178005008050080050080500let ring22800500805008055570454let ring2360353303538055530555let ring2470050030500500524724524let ring25505535525735205535525535let ringlet ring26350057707800574505585575585let ring27507557577557507557777557let ring285044244147010704424414424290012000let ring300020022002747031532252510810777let ring32789977997899733002523200320230let ring340023332027433355323332204233let ring363202002222320371033033330002050let ring38002022074502010779397897771091077let ring40002022074502741077129741740220023020030232let ring42013375021355553354301027522235532303224let ring44000220022045Change tuning (R)