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

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

*GRAMMAR*
kiki -> PURPLE 
 dax -> GREEN 
 lug -> YELLOW 
 fep -> RED 
 u1 zup u2 -> [u1] [u2] 
 x1 blicket x2 -> [x1] [x2] [x2] [x1] 
 u1 gazzer x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 