You are given a code:

def main_solution(x):
    return func_20(func_1('huec', 3), func_15(x))

Can you predict the output of `main_solution("wesmpoupg")` 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": "wesmpoupg"}, "ref_output": "h\u00abuwe\u00bbc\u00abheu\u00bbe\u00abcsh\u00bbu\u00abemc\u00bb\u00abp\u00bb\u00abo\u00bb\u00abu\u00bb\u00abp\u00bb\u00abg\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_1('huec', 3), func_15(x))", "funcname": "main_solution"}
rule