Task: Program Execution
Input (English): 5, ['s', 'q', '5409', 'W', 'x', 'f', 'U', 'W', '7863', 'z', 'A', 'X', '6615', 'T', 'h', '279', 'u', 'v', 'K', 'e', '3637', 'g', 'R', '7735', 'm', 'l', 'M', '421', '7463', 'd']
Output (English): f, U, W, 7863, z, A, X, 6615, T, h, 279, u, v, K, e, 3637, g, R, 7735, m, l, M, 421, 7463, d