Usage:
  1. Enter all words you can find in the terminal you're currently hacking. Remeber that all words must have the same length
  2. Select topmost word from the list. Actually you can select any word you want, but topmost is the best - trust me ;)
  3. Select the same word in the fallout 3 terminal
  4. If you didn't hack the terminal already - enter number of valid characters returned in the terminal to the textbox on the right of selected word
  5. Press SET
  6. All invalid words word will become grayed out
  7. Repeat from #2 until you succeed