Syntax: Impulse [Absolute|Relative] <vpos> <hpos>
Move one sector vertically, horizontally, or diagonally
(equivalent to warp factor 1). Ship condition changes to green.
Examples:
I 37 45 Move to sector 37-45.
I A 37 45 Equivalent to "I 37 45".
I R 1 -1 Move to sector 37-45, if your ship's present
location is 36-46.