You are given a code:

def main_solution(x):
    return func_20(func_15('wowxs'), func_1(x, 2))

Can you predict the output of `main_solution("qmvdxwdv")` 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": "qmvdxwdv"}, "ref_output": "\u00abqwm\u00bbv\u00abdox\u00bbw\u00abdwv\u00bbq\u00abmxv\u00bbd\u00abxsw\u00bbdv", "ref_code": "def main_solution(x):\n    return func_20(func_15('wowxs'), func_1(x, 2))", "funcname": "main_solution"}
rule