Task: Program Execution
Input (English): 5, 18, ['1853', 'l', 'U', '5839', 'Z', '6821', '7077', 'R', 'J', '5255', '2459', 'F', 'F', 'j', '4315', '6367', '3237', 'D', 'C', 'U']
Output (English): D, 3237, 6367, 4315, j, F, F, 2459, 5255, J, R, 7077, 6821, Z