You are given a code:

def main_solution(x):
    return (('wwotvf' + 'ivlg') + func_17('ookgfi'))

Can you predict the output of `main_solution("dmtaonbqj")` without writing any code? Please reason and put your final answer in the following json format: {"output": <your output>}, where <your output> should be the final string.
user
{"ref_input": {"x": "dmtaonbqj"}, "ref_output": "wwotvfivlgifgkoo", "ref_code": "def main_solution(x):\n    return (('wwotvf' + 'ivlg') + func_17('ookgfi'))", "funcname": "main_solution"}
rule