You are given a code:

def main_solution(x):
    return func_20(func_9(x), func_15('kdmweo'))

Can you predict the output of `main_solution("jhchi")` 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": "jhchi"}, "ref_output": "j\u00abhkc\u00bbh\u00abidi\u00bbh\u00abcmh\u00bbj\u00abw\u00bb\u00abe\u00bb\u00abo\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_9(x), func_15('kdmweo'))", "funcname": "main_solution"}
rule