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

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

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