You are given a code:

def main_solution(x):
    return func_13((x + 'pomoh'), '-')

Can you predict the output of `main_solution("nograqute")` 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": "nograqute"}, "ref_output": "n-o-g-r-a-q-u-t-e-p-o-m-o-h", "ref_code": "def main_solution(x):\n    return func_13((x + 'pomoh'), '-')", "funcname": "main_solution"}
rule