You are given a code:

def main_solution(x):
    return func_20(func_5('topsxc', 'ns'), func_15('chyqsu'))

Can you predict the output of `main_solution("hwq")` 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": "hwq"}, "ref_output": "n\u00absct\u00bbo\u00abphs\u00bbx\u00abcy\u00bb\u00abq\u00bb\u00abs\u00bb\u00abu\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_5('topsxc', 'ns'), func_15('chyqsu'))", "funcname": "main_solution"}
rule