You are given a code:

def main_solution(x):
    return func_20(func_5(x, 'cy'), func_15('qpi'))

Can you predict the output of `main_solution("jaehjup")` 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": "jaehjup"}, "ref_output": "c\u00abyqj\u00bba\u00abeph\u00bbj\u00abuip\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_5(x, 'cy'), func_15('qpi'))", "funcname": "main_solution"}
rule