You are given a code:

def main_solution(x):
    return func_20(func_15(x), func_5(x, 'wfwe'))

Can you predict the output of `main_solution("xegowsgc")` 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": "xegowsgc"}, "ref_output": "\u00abwxf\u00bbw\u00abeex\u00bbe\u00abggo\u00bbw\u00absog\u00bbc\u00abw\u00bb\u00abs\u00bb\u00abg\u00bb\u00abc\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_15(x), func_5(x, 'wfwe'))", "funcname": "main_solution"}
rule