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

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

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