Task: Program Execution
Input (English): 1, ['a', 'E', 'H', 'D', '4163', 'x', '6107', '6187', 'K', 'F', '4049', '8879', '9603']
Output (English): a, E, H, D, 4163, x, 6107, 6187, K, F, 4049, 8879