You are given a code:

def main_solution(x):
    return func_20(func_20('xycvx', x), func_15('hexrx'))

Can you predict the output of `main_solution("orphnxpooq")` 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": "orphnxpooq"}, "ref_output": "x\u00abohy\u00bbr\u00abcep\u00bbv\u00abhxx\u00bbn\u00abxrp\u00bbo\u00aboxq\u00bb", "ref_code": "def main_solution(x):\n    return func_20(func_20('xycvx', x), func_15('hexrx'))", "funcname": "main_solution"}
rule