Task: Program Execution
Input (English): 4, 8, ['i', '2887', 'j', 'x', '9', 'C', 'A', 'W', '6145', 'Q', 'T', '6871', 'z', 'E', 'u', 'c', 'i', '1635', 'F', 'V', 'p', 'R']
Output (English): x, 9, C, A, W