You are given a code:

def main_solution(x):
    return (func_20('saiu', 'pjv') + func_17(x))

Can you predict the output of `main_solution("veske")` 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": "veske"}, "ref_output": "spajivueksev", "ref_code": "def main_solution(x):\n    return (func_20('saiu', 'pjv') + func_17(x))", "funcname": "main_solution"}
rule