You are given a code:

def main_solution(x):
    return (func_5(x, 'edpj') + func_20('oxoau', 'fboof'))

Can you predict the output of `main_solution("kraylehlkp")` 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": "kraylehlkp"}, "ref_output": "edpjkraylehlkpofxbooaouf", "ref_code": "def main_solution(x):\n    return (func_5(x, 'edpj') + func_20('oxoau', 'fboof'))", "funcname": "main_solution"}
rule