You are given a code:

def main_solution(x):
    return func_20(func_13('zpmrwj', '_'), func_1('gbo', 4))

Can you predict the output of `main_solution("seatggme")` 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": "seatggme"}, "ref_output": "zg_bpo_gmb_org_bwo_gjbo", "ref_code": "def main_solution(x):\n    return func_20(func_13('zpmrwj', '_'), func_1('gbo', 4))", "funcname": "main_solution"}
rule