You are given a code:

def main_solution(x):
    return func_20(func_5('euxzk', 'qre'), func_15('jqktlc'))

Can you predict the output of `main_solution("xixxldht")` 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": "xixxldht"}, "ref_output": "q\u00abrje\u00bbe\u00abuqx\u00bbz\u00abkk\u00bb\u00abt\u00bb\u00abl\u00bb\u00abc\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_5('euxzk', 'qre'), func_15('jqktlc'))", "funcname": "main_solution"}
rule