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

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

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