Task: Program Execution
Input (English): 5, 13, ['2809', 'q', '5835', '2757', '601', '319', 'R', 'c', '1185', '1911', 't', 'r', 'o', '8527', '1223', 's', '5193', '7631', 'G', '4839', '807', '3589', 'T', '5533', '3761', 'Z']
Output (English): 601, 7631