You are given a code:

def main_solution(x):
    return (func_15(x) + (x + 'zoxqz'))

Can you predict the output of `main_solution("aajsdwreif")` 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": "aajsdwreif"}, "ref_output": "\u00aba\u00bb\u00aba\u00bb\u00abj\u00bb\u00abs\u00bb\u00abd\u00bb\u00abw\u00bb\u00abr\u00bb\u00abe\u00bb\u00abi\u00bb\u00abf\u00bbaajsdwreifzoxqz", "ref_code": "def main_solution(x):\n    return (func_15(x) + (x + 'zoxqz'))", "funcname": "main_solution"}
rule