Task: Program Execution
Input (English): 13, 16, ['8517', 'r', 'R', 'r', '9849', '8727', 'C', '2581', 'O', '3229', '8259', 'G', 'U', '6841', 'r', 'L', 'O', 'H', '3923']
Output (English): Lr1486U