Task: Program Execution
Input (English): 9, 13, ['P', '8883', '1697', 'y', '6933', '7891', 'Z', 'O', '4335', 'w', 'P', 'H', 'i', 'y', '7847', '3801', 'H', '7153', 'W', 'G', 'q', '2233', '861', '6647']
Output (English): iHPw5334