You are given a code:

def main_solution(x):
    return func_20(func_15('jkwsqm'), func_22('xule'))

Can you predict the output of `main_solution("scj")` 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": "scj"}, "ref_output": "\u00abxju\u00bbl\u00abek\u00bb\u00abw\u00bb\u00abs\u00bb\u00abq\u00bb\u00abm\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_15('jkwsqm'), func_22('xule'))", "funcname": "main_solution"}
rule