You are given a code:

def main_solution(x):
    return func_17(func_23('elia', 1))

Can you predict the output of `main_solution("osvkqho")` 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": "osvkqho"}, "ref_output": "1aile", "ref_code": "def main_solution(x):\n    return func_17(func_23('elia', 1))", "funcname": "main_solution"}
rule