You are given a code:

def main_solution(x):
    return func_20(('ebkszd' + x), func_15(x))

Can you predict the output of `main_solution("ehiymgwpwi")` 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": "ehiymgwpwi"}, "ref_output": "e\u00abbek\u00bbs\u00abzhd\u00bbe\u00abhii\u00bby\u00abmyg\u00bbw\u00abpmw\u00bbi\u00abg\u00bb\u00abw\u00bb\u00abp\u00bb\u00abw\u00bb\u00abi\u00bb", "ref_code": "def main_solution(x):\n    return func_20(('ebkszd' + x), func_15(x))", "funcname": "main_solution"}
rule