You are given a code:

def main_solution(x):
    return func_20(func_15('aorojy'), func_5(x, 'pl'))

Can you predict the output of `main_solution("ryzukru")` 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": "ryzukru"}, "ref_output": "\u00abpal\u00bbr\u00abyoz\u00bbu\u00abkrr\u00bbu\u00abo\u00bb\u00abj\u00bb\u00aby\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_15('aorojy'), func_5(x, 'pl'))", "funcname": "main_solution"}
rule