eBGDAElet ring1=11230202004423020200let ring3312020043120200let ring5322020063220200let ring7332020083320130let ringlet ring93013101103013101let ring111013131121013131let ring132002020140002030let ring1501320320001633023323200173300030let ring181312111190300020203024020let ring21330003022430301023030200let ring24123331201020254330200326203000let ring2701020210022802022022290232024let ring300020424310202202000let ringlet ringlet ring3220022000332102322121330033433330let ringlet ringlet ringlet ring35013232010111233363111237313113131433let ringlet ringlet ringlet ring3834333339855505858578740778877let ring4153070304230232224330203233let ring443578759845302020044let ring463020200473120200let ring483120200493220200