Syntax: BUild [Absolute|Relative] <vpos> <hpos>
A fortified planet hits harder and is more resistant to
destruction by the enemy. A planet can normally be built up to
4 times. As your team's starbases are destroyed by enemy
action, a fifth build will complete the construction of a new
starbase on the planet. Only 10 starbases can be functional at
any one time.
Examples:
BU 32 12 Build the planet at sector 32-12.
BU A 32 12 Equivalent to "BU 32 12"
BU R 1 1 Build the planet at sector 32-12, if your
present location is 31-11.