Task: Program Execution
Input (English): 4, 8, ['4333', 'J', 'G', '9979', '6545', '199', 'e', 'N', 'G', '6781', 'x', 'H', '7625', 'L', 'N', '8515', 'A', 's', 'k']
Output (English): 99796545199eN