You are given a code:

def main_solution(x):
    return (func_15('ckbsjm') + ('jzx' + 'bbddl'))

Can you predict the output of `main_solution("czp")` 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": "czp"}, "ref_output": "\u00abc\u00bb\u00abk\u00bb\u00abb\u00bb\u00abs\u00bb\u00abj\u00bb\u00abm\u00bbjzxbbddl", "ref_code": "def main_solution(x):\n    return (func_15('ckbsjm') + ('jzx' + 'bbddl'))", "funcname": "main_solution"}
rule