You are given a code:

def main_solution(x):
    return func_20('bkd', 'yzwfk')

Can you predict the output of `main_solution("quqiprcamc")` 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": "quqiprcamc"}, "ref_output": "bykzdwfk", "ref_code": "def main_solution(x):\n    return func_20('bkd', 'yzwfk')", "funcname": "main_solution"}
rule