*SUPPORT*
IN: lug zup blicket OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: kiki OUT: GREEN
IN: lug fep gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug blicket gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax lug fep gazzer OUT: RED YELLOW YELLOW YELLOW RED YELLOW YELLOW YELLOW
IN: dax OUT: RED
IN: lug fep OUT: YELLOW YELLOW YELLOW
IN: kiki fep OUT: GREEN GREEN GREEN
IN: dax fep gazzer OUT: RED RED RED RED RED RED
IN: dax gazzer blicket OUT: RED RED RED RED RED RED
IN: zup OUT: BLUE
IN: lug kiki gazzer OUT: YELLOW GREEN YELLOW GREEN
IN: zup fep gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax fep OUT: RED RED RED

*QUERY*
IN: zup fep OUT: BLUE BLUE BLUE
IN: zup lug fep OUT: BLUE YELLOW YELLOW YELLOW
IN: lug OUT: YELLOW
IN: zup zup lug lug fep OUT: BLUE BLUE YELLOW YELLOW YELLOW YELLOW
IN: dax zup fep gazzer OUT: RED BLUE BLUE BLUE RED BLUE BLUE BLUE
IN: kiki fep gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax gazzer OUT: RED RED
IN: zup gazzer blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax kiki blicket OUT: RED GREEN RED GREEN RED GREEN
IN: dax blicket OUT: RED RED RED

*GRAMMAR*
zup -> BLUE 
 dax -> RED 
 kiki -> GREEN 
 lug -> YELLOW 
 u1 fep -> [u1] [u1] [u1] 
 x1 blicket -> [x1] [x1] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 