You are given a code:

def main_solution(x):
    return func_20(('wloksp').capitalize(), func_15('drm'))

Can you predict the output of `main_solution("quiroiuxe")` 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": "quiroiuxe"}, "ref_output": "W\u00abldo\u00bbk\u00absrp\u00bb\u00abm\u00bb", "ref_code": "def main_solution(x):\n    return func_20(('wloksp').capitalize(), func_15('drm'))", "funcname": "main_solution"}
rule