You are given a code:

def main_solution(x):
    return func_20(func_9(x), func_15('drjbjn'))

Can you predict the output of `main_solution("veircarnmw")` 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": "veircarnmw"}, "ref_output": "v\u00abedi\u00bbr\u00abcra\u00bbr\u00abnjm\u00bbw\u00abwbm\u00bbn\u00abrja\u00bbc\u00abrni\u00bbev", "ref_code": "def main_solution(x):\n    return func_20(func_9(x), func_15('drjbjn'))", "funcname": "main_solution"}
rule