You are given a code:

def main_solution(x):
    return (func_23('hgtzzg', 2) + ('ofrs' + 'zysxno'))

Can you predict the output of `main_solution("fsnjq")` 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": "fsnjq"}, "ref_output": "hgtzzg1ofrszysxno", "ref_code": "def main_solution(x):\n    return (func_23('hgtzzg', 2) + ('ofrs' + 'zysxno'))", "funcname": "main_solution"}
rule