Task: Program Execution
Input (English): 20, ['N', 'J', 'q', '2971', '2733', '1903', '7077', 'D', '6543', 'Q', 'c', '9305', '7087', '3295', '1391', 'D', '5637', 'F', '6599', 'p', 'X', '8773', 'c', 'z', 'w', '6937', 'L', 'k', '9721', '1005', '9481', '7089', 'O', 'f', 'Y', '3365', '2513', 'A', '803', 'h', 'M', '8867', 'n', 'l', 'o', 'X', 'd', 'z', 'g']
Output (English): N, X, M