You are given a code:

def main_solution(x):
    return func_5(func_5(x, 'jzq'), 'qcy')

Can you predict the output of `main_solution("jofmjabncp")` 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": "jofmjabncp"}, "ref_output": "qcyjzqjofmjabncp", "ref_code": "def main_solution(x):\n    return func_5(func_5(x, 'jzq'), 'qcy')", "funcname": "main_solution"}
rule