You are given a code:

def main_solution(x):
    return func_20(func_20('qsi', 'iwsvac'), func_15('daod'))

Can you predict the output of `main_solution("xugtq")` 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": "xugtq"}, "ref_output": "q\u00abids\u00bbw\u00abias\u00bbv\u00abaoc\u00bb\u00abd\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_20('qsi', 'iwsvac'), func_15('daod'))", "funcname": "main_solution"}
rule