You are given a code:

def main_solution(x):
    return func_22('enoj')

Can you predict the output of `main_solution("mnbqgxdr")` 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": "mnbqgxdr"}, "ref_output": "enoj", "ref_code": "def main_solution(x):\n    return func_22('enoj')", "funcname": "main_solution"}
rule