Task: Program Execution
Input (English): 10, 19, ['5483', 'p', 'd', 'e', '4221', 'm', '3461', '7563', '381', 'G', '7747', '9021', 'r', 'u', '4543', 'F', 'w', '1265', 'e', '2377', 'W', 'n']
Output (English): e5621wF3454ur12097477G