Task: Program Execution
Input (English): 11, 12, ['n', 'Z', 'i', 'S', 't', 'Q', 'X', '3441', '1865', 'j', 'o', 'u', 'X', 'Z', '6269', '4811', '1733', 'U', '8733', 'z', '7205', 'b', 'r', 'X', 'o']
Output (English): uo