You are given a code:

def main_solution(x):
    return func_20(func_1('orium', 3), func_15('aekd'))

Can you predict the output of `main_solution("evwmdf")` 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": "evwmdf"}, "ref_output": "o\u00abrai\u00bbu\u00abmeo\u00bbr\u00abiku\u00bbm\u00abodr\u00bbium", "ref_code": "def main_solution(x):\n    return func_20(func_1('orium', 3), func_15('aekd'))", "funcname": "main_solution"}
rule