eBGDAE1=71442345678910111213141516let ringlet ring171819201021724442444let ringlet ring22022202102324252627282930313233let ringlet ringlet ringlet ring3435103672444244437022202103839404142434445464748495051525316full16full16145416full1616full175516full14161416561416141616full575810let ringlet ringlet ringlet ring5972444244460022202106162636465666768697071727374759911766779778147980