You are given a code:

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

Can you predict the output of `main_solution("vohjuh")` 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": "vohjuh"}, "ref_output": "e\u00ablvn\u00bbc\u00abeol\u00bbn\u00abche\u00bbl\u00abnjc\u00bbe\u00ablun\u00bbc\u00abh\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_1('elnc', 4), func_15(x))", "funcname": "main_solution"}
rule