You are given a code:

def main_solution(x):
    return func_3(func_5('zscxh', 'gm'))

Can you predict the output of `main_solution("eularaotri")` 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": "eularaotri"}, "ref_output": "cghmsxz", "ref_code": "def main_solution(x):\n    return func_3(func_5('zscxh', 'gm'))", "funcname": "main_solution"}
rule