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

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

*GRAMMAR*
fep -> GREEN 
 zup -> RED 
 kiki -> PURPLE 
 lug -> YELLOW 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] 
 x1 blicket x2 -> [x2] [x2] [x1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 