You are given a code:

def main_solution(x):
    return (func_3('ubxkkk') + func_13(x, '|'))

Can you predict the output of `main_solution("ikzeegqg")` 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": "ikzeegqg"}, "ref_output": "bkkkuxi|k|z|e|e|g|q|g", "ref_code": "def main_solution(x):\n    return (func_3('ubxkkk') + func_13(x, '|'))", "funcname": "main_solution"}
rule