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

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

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