You are given a code:

def main_solution(x):
    return func_20((x + 'kckz'), func_15('bkeufc'))

Can you predict the output of `main_solution("azlrhme")` 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": "azlrhme"}, "ref_output": "a\u00abzbl\u00bbr\u00abhkm\u00bbe\u00abkec\u00bbk\u00abzu\u00bb\u00abf\u00bb\u00abc\u00bb", "ref_code": "def main_solution(x):\n    return func_20((x + 'kckz'), func_15('bkeufc'))", "funcname": "main_solution"}
rule