You are given a code:

def main_solution(x):
    return func_20(func_1('qazlky', 3), func_15('nrax'))

Can you predict the output of `main_solution("iiipg")` 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": "iiipg"}, "ref_output": "q\u00abanz\u00bbl\u00abkry\u00bbq\u00abaaz\u00bbl\u00abkxy\u00bbqazlky", "ref_code": "def main_solution(x):\n    return func_20(func_1('qazlky', 3), func_15('nrax'))", "funcname": "main_solution"}
rule