Task: Program Execution
Input (English): 13, 15, ['6611', '7561', 'i', 'q', '8845', 'l', 'j', '4839', '1743', '7385', 'h', 'v', '5453', '6665', '3611', '2005', 'A', '5997', 'I', 'Y']
Output (English): 15729