You are given a code:

def main_solution(x):
    return (func_15(x) + func_1('xea', 2))

Can you predict the output of `main_solution("uyecnqgjs")` 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": "uyecnqgjs"}, "ref_output": "\u00abu\u00bb\u00aby\u00bb\u00abe\u00bb\u00abc\u00bb\u00abn\u00bb\u00abq\u00bb\u00abg\u00bb\u00abj\u00bb\u00abs\u00bbxeaxea", "ref_code": "def main_solution(x):\n    return (func_15(x) + func_1('xea', 2))", "funcname": "main_solution"}
rule