You are given a code:

def main_solution(x):
    return func_20(func_15('zics'), func_9('vreiyw'))

Can you predict the output of `main_solution("bjiodwghh")` 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": "bjiodwghh"}, "ref_output": "\u00abvzr\u00bbe\u00abiiy\u00bbw\u00abwcy\u00bbi\u00abesr\u00bbv", "ref_code": "def main_solution(x):\n    return func_20(func_15('zics'), func_9('vreiyw'))", "funcname": "main_solution"}
rule