You are given a code:

def main_solution(x):
    return func_20(func_15('cnd'), func_22('qtjgf'))

Can you predict the output of `main_solution("xiadhhuv")` 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": "xiadhhuv"}, "ref_output": "\u00abqct\u00bbj\u00abgn\u00bb\u00abd\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_15('cnd'), func_22('qtjgf'))", "funcname": "main_solution"}
rule