[stefanwalker]

How write in crunch to create wordlist WITH EVRY POSSIBLE COMBINATION words, numbers, symbols big lower case? From 4 12 words.

I plane to use direct in aircrack.

I need that to finde router password (defult router password is not usually, and maybe changed)?

[hero_hash]

you can use maskprocessor: google "maskprocessor site:github.com"
from 4-12, not bad!, but your children will be old when you finish with that :)