Task: Program Execution
Input (English): 15, 17, ['p', '9707', '6781', '2111', 'y', 't', 't', 'u', 'l', '8147', '3189', 'P', '5813', 'z', 'F', 'm', 'F', 'T', 'J', 'i', 'Z', 'E', '2341', '7789', 'u']
Output (English): 0