Task: Program Execution
Input (English): 3, ['X', 'W', 'i', 'N', '1711', '7693', 'w', 'I', 'u', 'x', 'D', 'L', '4621', '2697', '4011', '9811', 'y', '8009', '7223', '8645', '2997', 'n', '2877', '7159', '2759', '7147', 'R', '9275', '1719', '2751', 'q', 'x']
Output (English): X, N, w, x, 4621, 9811, 7223, n, 2759, 9275, q