eBGDAE1=2013423456789102411220202020203412220202020201322020202020142202020202015553535353531655353535353175535353535318553442442192202020202020220202020202122020202020222202020202023553535353532455353535353255535353535326553442442272202829303155332553333435=1908997799736799779973779975838899779973439799779974079975841899779973442799779974379975844899779973445799779974658Change tuning (R)