You are given a code:

def main_solution(x):
    return func_20(func_9('aszk'), func_15('vfbsex'))

Can you predict the output of `main_solution("lluceynels")` 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": "lluceynels"}, "ref_output": "a\u00absvz\u00bbk\u00abkfz\u00bbs\u00abab\u00bb\u00abs\u00bb\u00abe\u00bb\u00abx\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_9('aszk'), func_15('vfbsex'))", "funcname": "main_solution"}
rule