eBGDAE1=1254423456789101112let ringlet ringlet ring13003003014030030let ringlet ringlet ring1532032031620320317181920212232332425261010275282930571057103132333435363738394041424344571057104546474849505152445354355563575835960616210106356465665710571067376859693705437123772377337444757677783798038138283841010855868788571057108990915710921315931794