Task: Program Execution
Input (English): 4, 12, ['8239', '187', 'a', '4549', 'r', '3013', 'r', 'b', 'S', '65', 'A', '3079', '2553', 'H', 'z', 'T', 'a', '2253', 'G', 'f', '1823']
Output (English): 3079A65Sbr3013r4549