Task: Program Execution
Input (English): 21, 22, ['4805', '3915', '8331', 'g', 'Q', 'm', '7823', 'C', 'y', 'n', 'b', 'I', '1107', '5907', 'q', '2503', '6035', '7517', 'T', '2265', 'g', '4973', 'j', '3797']
Output (English): 4973, g