eBGDAE1=1203022424x30100102010010343Couplet 130100102010010430100102010010530100102010010630100102010010731001000100100831001000100100931001000100100103100100010010011Couplets 2-430100102010010123010010201001013301001020100101430100102010010153100100010010016310010001001001731001000100100184x31001000100100