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

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

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