You are given a code:

def main_solution(x):
    return func_17(('nnrn' + 'krtxw'))

Can you predict the output of `main_solution("dzpescjrik")` 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": "dzpescjrik"}, "ref_output": "wxtrknrnn", "ref_code": "def main_solution(x):\n    return func_17(('nnrn' + 'krtxw'))", "funcname": "main_solution"}
rule