Task: Program Execution
Input (English): 9, ['1107', 's', 'Q', 'H', 'K', 'R', '3079', 'x', 'N', 'v', '8737', '2141', '1637', '147', 'l', 'Q', '6207', 'e']
Output (English): v, 8737, 2141, 1637, 147, l, Q, 6207, e