NVAPI_GPU_NOT_POWERED

[undeath]

this code is not extraordinarily fast but should give you an idea:

Code:

#!/usr/bin/env python3

from sys import argv
from itertools import product


if len(argv) != 2:
    print("usage: {} placeholder_string\nexample: {} aaaaabbcdwxyz/aaaaaeeedwxyz/aaaaabbcdwxyz".format(argv[0], argv[0]))
    exit(1)


charmap = {
    'c': 'UES',
    'd': '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ',
    'w': 'ABCDEFZ',
    'x': 'RSTUVWXYZ',
    'y': 'ABCDEFGHIJKL',
    'z': 'ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890',
}

placeholder = list(argv[1])


def replace_all(stack, char_map):
    return map(lambda a: char_map[a] if a in char_map else a, stack)


def yield_candidates(in_list, char_map):
    char_map_list = [(x, list(y)) for x, y in char_map.items()]
    for combination in product(*map(lambda x: x[1], char_map_list)):
        active_char = {char_map_list[i][0]: combination[i]
                       for i in range(len(combination))}
        yield replace_all(in_list, active_char)


for combination in yield_candidates(placeholder, charmap):
    print(''.join(combination))

You can pipe that script's output into hashcat.

Code:

python script.py aaaaabbcdwxyz/aaaaaeeedwxyz/aaaaabbcdwxyz | hashcat [hash]