You are given a code:

def main_solution(x):
    return func_5(x, 'dxis')

Can you predict the output of `main_solution("anfyzjps")` 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": "anfyzjps"}, "ref_output": "dxisanfyzjps", "ref_code": "def main_solution(x):\n    return func_5(x, 'dxis')", "funcname": "main_solution"}
rule