Task: Program Execution
Input (English): 6, 23, ['s', '721', 'c', 'c', '6775', 'v', 'z', '7351', 'P', 'v', 'Y', '4835', 'U', '2235', '1033', 'O', '6323', 'y', '8407', 'L', 'R', '1669', 'u']
Output (English): u, 1669, R, L, 8407, y, 6323, O, 1033, 2235, U, 4835, Y, v, P, 7351, z, v