Task: Program Execution
Input (English): 4, 11, ['h', '7841', '1089', 'r', 'Z', 'u', 'e', 'D', '2691', '4551', 'G', 'x', '2719', '7083', 'H', 'T', 'C', 'B']
Output (English): G45512691DeuZr