You are given a code:

def main_solution(x):
    return func_20(func_1('yrlvpu', 3), func_15('pjq'))

Can you predict the output of `main_solution("org")` 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": "org"}, "ref_output": "y\u00abrpl\u00bbv\u00abpju\u00bby\u00abrql\u00bbvpuyrlvpu", "ref_code": "def main_solution(x):\n    return func_20(func_1('yrlvpu', 3), func_15('pjq'))", "funcname": "main_solution"}
rule