You are given a code:

def main_solution(x):
    return func_20(func_20('ibhlsc', 'qgpb'), func_15(x))

Can you predict the output of `main_solution("omsxwqewg")` 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": "omsxwqewg"}, "ref_output": "i\u00abqob\u00bbg\u00abhmp\u00bbl\u00abbss\u00bbc\u00abx\u00bb\u00abw\u00bb\u00abq\u00bb\u00abe\u00bb\u00abw\u00bb\u00abg\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_20('ibhlsc', 'qgpb'), func_15(x))", "funcname": "main_solution"}
rule