Task: Program Execution
Input (English): 15, 25, ['1019', '7495', 'y', '4791', 'f', '2967', 'P', 'C', 'z', 'y', '8971', '8439', 'v', 'j', 'h', '459', 'v', '981', '5663', 'y', 'J', 'V', 'G', 'f', 'P']
Output (English): PfGVJy5663981v459h