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

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

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