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

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

*GRAMMAR*
lug -> PURPLE 
 fep -> YELLOW 
 zup -> BLUE 
 kiki -> PINK 
 u1 tufa u2 -> [u2] [u1] 
 x1 gazzer -> [x1] [x1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 