You are given a code:

def main_solution(x):
    return ((x + 'aadhgq') + func_5('rmu', 'liu'))

Can you predict the output of `main_solution("eohnjbixkf")` 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": "eohnjbixkf"}, "ref_output": "eohnjbixkfaadhgqliurmu", "ref_code": "def main_solution(x):\n    return ((x + 'aadhgq') + func_5('rmu', 'liu'))", "funcname": "main_solution"}
rule