You are given a code:

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

Can you predict the output of `main_solution("jhreqrh")` 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": "jhreqrh"}, "ref_output": "cimgdwjhreqrhj|h|r|e|q|r|h", "ref_code": "def main_solution(x):\n    return (('cimgdw' + x) + func_13(x, '|'))", "funcname": "main_solution"}
rule