"DDR football league" . "DDR-Liga Nord" . "DDR-Liga A" . "DDR-Liga" . "DDR-Liga S\u00FCd" . "footballer" . . . "second tier" . . "DDR-Liga Staffel A" . . . . "1990-91" . . "DDR-Liga (B)" . "DDR-Liga Staffel B" . "East German Second Division" . . "Liga" . "second division" . "DDR-Liga Staffeln 1" . "Second Division" . "DDR-Liga Staffel Nord" . "East German second division" . . . . "DDR-Liga Staffeln A" . . "2nd Division" . "1. FC Union Berlin" . . . "DDR Liga Staffel A" . . "DDR-Liga (C)" . "DDR-Liga" . "DDR-Liga Staffeln D" . "DDR-Liga Staffeln B" . . . "DDR Liga Staffel B" . . "DDR-Liga B" . . "II. DDR-Liga I" . "DDR-Liga (Staffel 3)" . . "1950" . "DDR-Liga Staffeln Nord" . "Liga B" . "FSV Zwickau" . "NOFV-Liga" .