You are given a code:

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

Can you predict the output of `main_solution("uolesedgd")` 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": "uolesedgd"}, "ref_output": "u\u00aboll\u00bbe\u00absce\u00bbd\u00abgxd\u00bbd\u00abgsd\u00bbe\u00absxe\u00bblou", "ref_code": "def main_solution(x):\n    return func_20(func_9(x), func_15('lcxsx'))", "funcname": "main_solution"}
rule