Task: Program Execution
Input (English): 2, 3, ['8641', 'H', 'x', '6119', 'i', '4803', '5877', '4169', '6125', '6685', '3141', '8191', '5453', '7117', '1665', '1877', '3453', 'C', 'e']
Output (English): H, i, 4169, 3141, 7117, 3453