Task: Program Execution
Input (English): 10, ['C', '2691', '5937', 's', '3933', 'R', '4013', '3025', '1529', 'H', '2233', '9973', '8403', '979', '9269', 't', 'G', 'T', 'P', 'L', '1297', '7875', '4657', 'P', '8333', 'B', '9961', '2507', '3307', '5059', 'f', 'L', '9905']
Output (English): C, 2233, 1297, f