Task: Program Execution
Input (English): 11, ['Z', 'r', '9899', '3235', 'R', 'P', '4353', '4943', 'N', 'N', '1937', 'a', 'm', 'u', '9033', '3497', '8539', 'e', '3919', '9257', '1565', 'T', 'N']
Output (English): Z, a, N