2.1 Forward
All engines rotate in one direction. All engines turn in one direction? If not, then the plugs must be swapped. But of course we don't want the robot to just drive when turned on. It's in the rules.
And don't forget: pick up the robot, otherwise he might jump off the table...
(First take a look at "1 Forward - FT", then 2 and at last 3, see below in the link list)