You are given a code:

def main_solution(x):
    return func_20(func_1('wtwexi', 4), func_15('jjcj'))

Can you predict the output of `main_solution("tautq")` 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": "tautq"}, "ref_output": "w\u00abtjw\u00bbe\u00abxji\u00bbw\u00abtcw\u00bbe\u00abxji\u00bbwtwexiwtwexi", "ref_code": "def main_solution(x):\n    return func_20(func_1('wtwexi', 4), func_15('jjcj'))", "funcname": "main_solution"}
rule