You are given a code:

def main_solution(x):
    return func_15(func_23('teore', 3))

Can you predict the output of `main_solution("jsoq")` 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": "jsoq"}, "ref_output": "\u00abt\u00bb\u00abe\u00bb\u00abo\u00bb\u00abr\u00bb\u00abe\u00bb\u00ab1\u00bb", "ref_code": "def main_solution(x):\n    return func_15(func_23('teore', 3))", "funcname": "main_solution"}
rule