You are given a code:

def main_solution(x):
    return func_20(func_9('rojxgn'), func_15('hsuvk'))

Can you predict the output of `main_solution("genalzh")` 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": "genalzh"}, "ref_output": "r\u00abohj\u00bbx\u00abgsn\u00bbn\u00abgux\u00bbj\u00abovr\u00bb\u00abk\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_9('rojxgn'), func_15('hsuvk'))", "funcname": "main_solution"}
rule