You are given a code:

def main_solution(x):
    return (func_11('svkqix', 5) + func_17('oic'))

Can you predict the output of `main_solution("dkfithn")` 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": "dkfithn"}, "ref_output": "xapvnccio", "ref_code": "def main_solution(x):\n    return (func_11('svkqix', 5) + func_17('oic'))", "funcname": "main_solution"}
rule