You are given a code:

def main_solution(x):
    return func_20(('abr' + 'bpdl'), func_15(x))

Can you predict the output of `main_solution("uozhlrocg")` 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": "uozhlrocg"}, "ref_output": "a\u00abbur\u00bbb\u00abpod\u00bbl\u00abz\u00bb\u00abh\u00bb\u00abl\u00bb\u00abr\u00bb\u00abo\u00bb\u00abc\u00bb\u00abg\u00bb", "ref_code": "def main_solution(x):\n    return func_20(('abr' + 'bpdl'), func_15(x))", "funcname": "main_solution"}
rule