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

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

*GRAMMAR*
zup -> PINK 
 kiki -> PURPLE 
 tufa -> RED 
 blicket -> BLUE 
 x1 dax x2 -> [x1] [x2] 
 x1 gazzer u1 -> [x1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 