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

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

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