Task: Program Execution
Input (English): 14, 19, ['253', 'L', '3721', 'p', '2985', '1751', '7253', 'y', '7893', '5235', '4843', '9869', 'Z', '8697', 's', '3585', 'e', '2715', '6819']
Output (English): 68192715e3585s8697