You are given a code:

def main_solution(x):
    return func_20('sgvy', 'dwlgqt')

Can you predict the output of `main_solution("dsukczir")` 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": "dsukczir"}, "ref_output": "sdgwvlygqt", "ref_code": "def main_solution(x):\n    return func_20('sgvy', 'dwlgqt')", "funcname": "main_solution"}
rule