You are given a code:

def main_solution(x):
    return func_22(func_5('uilvro', 'bde'))

Can you predict the output of `main_solution("qoldesf")` 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": "qoldesf"}, "ref_output": "bdeuilvr", "ref_code": "def main_solution(x):\n    return func_22(func_5('uilvro', 'bde'))", "funcname": "main_solution"}
rule