You are given a code:

def main_solution(x):
    return func_20(('pnchy').capitalize(), func_5('wqul', 'mh'))

Can you predict the output of `main_solution("ddqsscfg")` 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": "ddqsscfg"}, "ref_output": "Pmnhcwhqyul", "ref_code": "def main_solution(x):\n    return func_20(('pnchy').capitalize(), func_5('wqul', 'mh'))", "funcname": "main_solution"}
rule