Task: Program Execution
Input (English): 24, 26, ['9859', 'U', '971', 'P', '2681', '689', 'C', 'x', 'N', '1929', 's', 'Y', 'N', '7341', 'a', '9221', '6215', '9323', 'j', '6003', '5045', 'y', 'q', '2057', '911', 'z']
Output (English): 2057911z