"Etiopsk\u00FD rift"@cs . "etiopsk\u00E9ho riftu"@cs . "etiopsk\u00FDm riftov\u00FDm syst\u00E9mem"@cs . "etiopsk\u00E9ho riftov\u00E9ho syst\u00E9mu"@cs . "riftov\u00E9m syst\u00E9mu"@cs .