Task: Program Execution
Input (English): 1, ['P', 'o', '2461', 'K', 'o', 'R', 'F', '6555', '5577', '8787', 'C', 'e', 'B', '7431']
Output (English): P, o, 2461, K, o, R, F, 6555, 5577, 8787, C, e, B