Task: Program Execution
Input (English): 10, ['U', 'I', 'X', '9567', '9513', '8257', '7201', 'a', '7587', '2261', 'N', 'n', 'U', 's', '4213', 'D', 'R', 'N', '6809', 'e', '1143', '1351', '3705', '4583', 'b', '2871', 's', 'g', 'b', '1297']
Output (English): U, I, X, 9567, 9513, 8257, 7201, a, 7587, 2261, N, n, U, s, 4213, D, R, N, 6809, e