Task: Program Execution
Input (English): 2, 2, ['4893', 'U', '1043', '8233', '4143', '8775', 'z', '5441', '1981', '6215', 'O', 'e', 'X', 'O', 'O']
Output (English): U, 8233, 8775, 5441, 6215, e, O