You are given a code:

def main_solution(x):
    return func_3('dbxlo')

Can you predict the output of `main_solution("hzahwrjbus")` 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": "hzahwrjbus"}, "ref_output": "bdlox", "ref_code": "def main_solution(x):\n    return func_3('dbxlo')", "funcname": "main_solution"}
rule