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

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

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