Task: Program Execution
Input (English): 7, ['X', 'B', 'B', 'j', 's', '8597', 'N', '4733', '967', 'z', 'b', '39', '2587', '875', 'o', 'w', 'k', '7947', '8907', '137']
Output (English): X, B, B, j, s, 8597, N