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

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

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