You are given a code:

def main_solution(x):
    return func_23(func_5('vid', 'gik'), 1)

Can you predict the output of `main_solution("tdkjlrlwvx")` 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": "tdkjlrlwvx"}, "ref_output": "gikvid1", "ref_code": "def main_solution(x):\n    return func_23(func_5('vid', 'gik'), 1)", "funcname": "main_solution"}
rule