You are given a code:

def main_solution(x):
    return func_3('ierils')

Can you predict the output of `main_solution("veqyquhcc")` 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": "veqyquhcc"}, "ref_output": "eiilrs", "ref_code": "def main_solution(x):\n    return func_3('ierils')", "funcname": "main_solution"}
rule