Task: Program Execution
Input (English): 7, ['u', 'z', 'j', '4533', '4869', '2657', '143', '3775', '8765', 'U', 'q', 'O', 'B', '9221', '7405', '3907', 'H', '433', 'S', '4881', '5861']
Output (English): u, z, j, 4533, 4869, 2657, 143, 3775, 8765, U, q, O, B, 9221