how to make this mask?

[bigblacknose]

Yes, look at the link kiara provided and learn how to use that tool.
You need to generate all combinations of the masks and feed that mask file to HC.

I'm not that good at combinatorics, but I get a feeling the total number of combinations are 8! (factorial function).
8*7*6*5*4*3*2*1

So it's a couple of masks. But it's doable.