You are given a code:

def main_solution(x):
    return ('lwopb' + 'mws')

Can you predict the output of `main_solution("zdjcjazpi")` 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": "zdjcjazpi"}, "ref_output": "lwopbmws", "ref_code": "def main_solution(x):\n    return ('lwopb' + 'mws')", "funcname": "main_solution"}
rule