Task: Program Execution
Input (English): 5, 20, ['R', 'Y', '1705', '581', 'c', 'S', '4537', '7259', '1163', '7229', '779', '657', '711', '8217', '4155', '6687', '715', '1257', 'h', 'y', 's', 't']
Output (English): yh75215177866551471281177569779227361195277354Sc