You are given a code:

def main_solution(x):
    return func_20(('ombbdd' + 'oujgp'), func_15('xvc'))

Can you predict the output of `main_solution("szgkgqorx")` 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": "szgkgqorx"}, "ref_output": "o\u00abmxb\u00bbb\u00abdvd\u00bbo\u00abucj\u00bbgp", "ref_code": "def main_solution(x):\n    return func_20(('ombbdd' + 'oujgp'), func_15('xvc'))", "funcname": "main_solution"}
rule