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

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

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