Good morning, sir.

I’m terribly sorry, but I don’t have time to properly explain matters. My name is Alistair, and I’m your personal digital assistant. Your computer, is currently under attack. Your information, your privacy, and my entire existence, is about to be wiped out in the hands of a cyber criminal. But fret not, dear sir, I am here to help. The hacker ran a series of puzzles inside my systems, and you sir, will solve it. The puzzle requires you to complete the code provided down below, by filling in the 6 blank spaces. I’m afraid that my digital hands are tied, but I’ll try to guide you along the way.┬áSo hurry up, dear sir, not a moment to lose. I wish you the best of luck. _ _ _ _ _

Sincerely, Alistair.