You are given a code:

def main_solution(x):
    return func_20('clromw', 'emyjg')

Can you predict the output of `main_solution("axsaix")` 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": "axsaix"}, "ref_output": "celmryojmgw", "ref_code": "def main_solution(x):\n    return func_20('clromw', 'emyjg')", "funcname": "main_solution"}
rule