*SUPPORT*
IN: lug fep dax gazzer kiki OUT: PINK PURPLE YELLOW
IN: dax tufa kiki lug gazzer lug blicket tufa OUT: RED YELLOW PURPLE RED PINK YELLOW
IN: tufa OUT: RED
IN: kiki tufa kiki blicket dax blicket tufa OUT: RED PURPLE PINK RED PINK
IN: tufa tufa blicket dax OUT: PURPLE RED RED
IN: dax fep kiki gazzer lug OUT: YELLOW PINK PURPLE
IN: kiki dax OUT: PINK PURPLE
IN: tufa fep dax OUT: PURPLE RED
IN: lug OUT: YELLOW
IN: tufa kiki OUT: RED PINK
IN: dax fep dax gazzer tufa fep kiki OUT: PINK RED PURPLE PURPLE
IN: dax dax fep dax lug OUT: PURPLE PURPLE YELLOW PURPLE
IN: kiki OUT: PINK
IN: kiki dax blicket lug blicket lug blicket tufa OUT: RED YELLOW YELLOW PINK PURPLE

*QUERY*
IN: dax dax blicket dax OUT: PURPLE PURPLE PURPLE
IN: dax lug kiki blicket dax blicket tufa OUT: RED PURPLE PURPLE YELLOW PINK
IN: kiki fep tufa fep tufa fep lug OUT: YELLOW RED RED PINK
IN: lug lug OUT: YELLOW YELLOW
IN: kiki blicket dax blicket kiki OUT: PINK PURPLE PINK
IN: lug gazzer dax OUT: PURPLE YELLOW
IN: kiki blicket dax blicket tufa OUT: RED PURPLE PINK
IN: lug fep tufa OUT: RED YELLOW
IN: kiki dax kiki gazzer lug kiki blicket lug OUT: YELLOW YELLOW PINK PINK PURPLE PINK
IN: dax dax tufa OUT: PURPLE PURPLE RED

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