You are given a code:

def main_solution(x):
    return (func_22('flkoee') + func_13('qcms', '|'))

Can you predict the output of `main_solution("jrggs")` 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": "jrggs"}, "ref_output": "flkoeeq|c|m|s", "ref_code": "def main_solution(x):\n    return (func_22('flkoee') + func_13('qcms', '|'))", "funcname": "main_solution"}
rule