You are given a code:

def main_solution(x):
    return func_20(func_5('nbjetq', 'ith'), func_22('ikjt'))

Can you predict the output of `main_solution("jydmqnv")` 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": "jydmqnv"}, "ref_output": "iitkhjntbjetq", "ref_code": "def main_solution(x):\n    return func_20(func_5('nbjetq', 'ith'), func_22('ikjt'))", "funcname": "main_solution"}
rule