You are given a code:

def main_solution(x):
    return func_20(func_5('wnhinz', 'lg'), func_9('ksuz'))

Can you predict the output of `main_solution("sacrzoqr")` 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": "sacrzoqr"}, "ref_output": "lkgswunzhziunszk", "ref_code": "def main_solution(x):\n    return func_20(func_5('wnhinz', 'lg'), func_9('ksuz'))", "funcname": "main_solution"}
rule