You are given a code:

def main_solution(x):
    return func_5(('ipqew' + 'gapq'), 'lrr')

Can you predict the output of `main_solution("zhjysosv")` 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": "zhjysosv"}, "ref_output": "lrripqewgapq", "ref_code": "def main_solution(x):\n    return func_5(('ipqew' + 'gapq'), 'lrr')", "funcname": "main_solution"}
rule