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

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

*GRAMMAR*
tufa -> RED 
 gazzer -> BLUE 
 lug -> PINK 
 kiki -> PURPLE 
 u1 zup x1 -> [u1] [u1] [x1] [x1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 