You are given a code:

def main_solution(x):
    return func_20(func_9('pgibmc'), func_15('oowne'))

Can you predict the output of `main_solution("jlnvdyontv")` 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": "jlnvdyontv"}, "ref_output": "p\u00abgoi\u00bbb\u00abmoc\u00bbc\u00abmwb\u00bbi\u00abgnp\u00bb\u00abe\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_9('pgibmc'), func_15('oowne'))", "funcname": "main_solution"}
rule