Task: Program Execution
Input (English): 9, 16, ['g', '2357', 'b', 'L', 'g', '8337', '4345', 'p', '7405', '1251', 'a', '1845', 'g', '2161', '8081', 'E', '569', 'v', '3443', '1515', 'v', '3917']
Output (English): 74051251a1845g21618081E