Task: Program Execution
Input (English): 11, ['471', 'n', 'l', 'p', '3327', 'U', '4021', '1383', '1227', '8451', 'R', 'm', 'p', '1755', '9913', '8539', 'V', '1563', '1687', 'w', '1753', '6651', '6263', '4477', 'j', 'y', 'L', 'N', 'c', 'w', 'x', 'u', 'i', '5151', '51', '4249', '7493', 'H', '3673', 'K', 'K', 'a', 'R', '2609', 'X', '9113', 'R']
Output (English): 471, m, 6263, 5151, X