Task: Program Execution
Input (English): 18, 25, ['221', '5665', 'F', 'E', '3303', 'g', 'O', 'v', '7509', '5543', '8823', '3281', '8133', 'S', 'K', 'T', '4535', '4477', 'B', 'V', 'c', '1451', 'z', 'f', 'b', 'n', '885', '7059', '8275']
Output (English): 4477BVc1451zfb