Task: Program Execution
Input (English): 12, 15, ['r', 'r', 'l', '3115', 'X', 'P', 'z', '9165', 'f', 'I', 'Q', 'e', '8371', '9989', '4579', '9575', 'u', 'i', '1593', '5059', '2445', '4841', 's', '4915', 'a', '8263', 'm', 'v', '351', 'D']
Output (English): 457999898371e