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

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

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