You are given a code:

def main_solution(x):
    return func_20(func_3(x), func_15('esbm'))

Can you predict the output of `main_solution("jwidaqizqn")` 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": "jwidaqizqn"}, "ref_output": "a\u00abdei\u00bbi\u00abjsn\u00bbq\u00abqbw\u00bbz\u00abm\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_3(x), func_15('esbm'))", "funcname": "main_solution"}
rule