You are given a code:

def main_solution(x):
    return func_5('qrrljl', 'htim')

Can you predict the output of `main_solution("sdffkehd")` 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": "sdffkehd"}, "ref_output": "htimqrrljl", "ref_code": "def main_solution(x):\n    return func_5('qrrljl', 'htim')", "funcname": "main_solution"}
rule