Task: Program Execution
Input (English): 7, 18, ['S', '6333', '1183', 'h', '31', 'i', '5419', '913', '6551', '5149', '7785', '2847', '6763', '3515', 'f', '3289', '4465', 'U']
Output (English): U, 4465, 3289, f, 3515, 6763, 2847, 7785, 5149, 6551, 913, 5419