eBGDAE1=112442345678910111213141516176187196206944062122224236246925262728293031323334353637383940let ring410222222202222222let ring420747474707474747let ring435020202050202020let ring440222022202220222let ring450222222202222222let ring460747474707474747let ring470222022254243424let ring48022222220222022249050