Task: Program Execution
Input (English): 3, ['u', 's', 'o', '4087', 'Y', 'w', 'D', '3995', 'v', 'c', '1451', '4919', 'i', 'g', '5599', '2565', '2033', '5523', '6229', 'E', 'C', 't', 'T']
Output (English): u, s, o