XXXX+--------------+
XXXX|              |
XXXX|              |
XXXX|              |
XX+-+          +---+
XX|            {   |
+-+                |
|              }   |
|              +---+
+->                |
|                  +
+->                :
|                  :
+->                +
|                  |
+----------+  +----+
XXXX            XXXX
X                 XX
XX              XXXX
XXXXXXXXXXXXXXXXXXXX
palette purple
if 20 not
spawn generator 16 7 20
fi
spawn spitter 4 19
spawn drone 18 3
spawn drone 16 4
spawn drone 12 2
spawn turret 4 10
spawn turret 4 12
spawn turret 4 14
