Task: Program Execution
Input (English): 1, 18, ['6137', 'R', 'Q', 'F', 'w', '7079', '4797', '5479', '2507', '7049', '7627', 'h', '787', 'I', 'R', 'i', '2609', '3755', 'C', '2821', 'o']
Output (English): 55739062iRI787h726794077052974579749707wFQR7316