You are given a code:

def main_solution(x):
    return func_13(func_9('lwrrdl'), '-')

Can you predict the output of `main_solution("hzohmzrqfo")` 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": "hzohmzrqfo"}, "ref_output": "l-w-r-r-d-l-l-d-r-r-w-l", "ref_code": "def main_solution(x):\n    return func_13(func_9('lwrrdl'), '-')", "funcname": "main_solution"}
rule