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

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

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