Hello everyone.
I went through some of my older private keys and in one of them i've seem to have lost 3 out of the 24 words of my passphrase. I'll spare you the details of my idiocy

. There wasn't really that much money in there but I was wondering if bruteforcing these 3 words is possible since I have the other 21. I don't really know how this stuff works but if it is possible, how would I go about doing this?
thx in advance.