Task: Program Execution
Input (English): 10, 13, ['1317', 'Y', '773', '3027', 'I', '2475', 'P', '1605', 'v', '3347', 's', '8427', 'n', 'd', '709', 'l', 'Z', '4365', 'n']
Output (English): 3347s8427n