Task: Program Execution
Input (English): 2, 15, ['d', 'G', '4353', 'x', 'p', '6409', 'v', '8845', '1835', 'L', '2589', '4461', '7631', '9415', '2089', '3771', '4483', '515', '1871']
Output (English): G4353xp6409v88451835L25894461763194152089