You are given a code:

def main_solution(x):
    return func_9('figpma')

Can you predict the output of `main_solution("uyfze")` 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": "uyfze"}, "ref_output": "figpmaampgif", "ref_code": "def main_solution(x):\n    return func_9('figpma')", "funcname": "main_solution"}
rule