Task: Program Execution
Input (English): 13, 21, ['V', '8785', '6761', 'x', '649', '8295', 'n', 'O', 'm', '2811', 'U', '8377', 'R', 'F', 'c', '3161', 'v', 'e', 'N', 'i', '3183', '5305', 'g', 'R']
Output (English): 3183, i, N, e, v, 3161, c, F, R