*SUPPORT*
IN: lug OUT: RED
IN: zup OUT: BLUE
IN: kiki lug gazzer fep kiki tufa OUT: PINK PINK PINK PINK PINK RED RED RED
IN: zup tufa fep kiki gazzer OUT: PINK PINK PINK BLUE BLUE BLUE BLUE
IN: zup fep zup tufa OUT: BLUE BLUE BLUE BLUE BLUE
IN: zup gazzer OUT: BLUE BLUE BLUE
IN: zup fep zup OUT: BLUE BLUE
IN: lug gazzer OUT: RED RED RED
IN: lug tufa OUT: RED RED RED RED
IN: dax dax tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax OUT: PURPLE
IN: kiki zup dax dax tufa OUT: PINK BLUE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki OUT: PINK
IN: dax gazzer OUT: PURPLE PURPLE PURPLE

*QUERY*
IN: kiki gazzer OUT: PINK PINK PINK
IN: lug dax fep lug gazzer fep dax OUT: PURPLE RED RED RED RED PURPLE
IN: dax kiki tufa OUT: PURPLE PINK PINK PINK PINK
IN: kiki tufa fep kiki gazzer OUT: PINK PINK PINK PINK PINK PINK PINK
IN: kiki tufa OUT: PINK PINK PINK PINK
IN: zup tufa OUT: BLUE BLUE BLUE BLUE
IN: dax tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug zup OUT: RED BLUE
IN: kiki gazzer fep kiki OUT: PINK PINK PINK PINK
IN: dax zup kiki gazzer fep zup gazzer OUT: BLUE BLUE BLUE PURPLE BLUE PINK PINK PINK

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