SCP-294 song (Кофейный автомат)

It's just a normal coffee machine
With a keyboard but no screen
Forbidden for any class-
And has a keyboard in qwerty.

This machine is really great
Type something that you desire
Something that exist in liquid state
Push the buttons do not be afraid.

Water, lava, honey, mayo, acid, and champagne!
Every liquid that you want', there's nothing [bad word] 
Endless opportunities, for you to explore
Always wanting more from 294.

Still I think it's very strange
Does this machine give any change?
When something can not be processed
Then the display will say 'out of range'.