You are given a code:

def main_solution(x):
    return (func_15(x) + func_19('tfkc', 3))

Can you predict the output of `main_solution("dipdzzdmay")` 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": "dipdzzdmay"}, "ref_output": "\u00abd\u00bb\u00abi\u00bb\u00abp\u00bb\u00abd\u00bb\u00abz\u00bb\u00abz\u00bb\u00abd\u00bb\u00abm\u00bb\u00aba\u00bb\u00aby\u00bbctfk", "ref_code": "def main_solution(x):\n    return (func_15(x) + func_19('tfkc', 3))", "funcname": "main_solution"}
rule