*SUPPORT*
IN: kiki dax OUT: YELLOW BLUE
IN: tufa fep dax fep lug OUT: RED BLUE RED PURPLE RED BLUE RED
IN: dax wif fep lug OUT: BLUE BLUE PURPLE BLUE BLUE
IN: kiki tufa wif fep lug OUT: YELLOW RED RED PURPLE YELLOW RED RED
IN: dax fep lug OUT: BLUE PURPLE BLUE
IN: lug wif OUT: PURPLE PURPLE
IN: kiki blicket tufa OUT: YELLOW RED YELLOW YELLOW YELLOW RED
IN: tufa wif OUT: RED RED
IN: dax dax OUT: BLUE BLUE
IN: dax wif OUT: BLUE BLUE
IN: dax OUT: BLUE
IN: lug tufa wif OUT: PURPLE RED RED
IN: tufa OUT: RED
IN: dax fep kiki OUT: BLUE YELLOW BLUE

*QUERY*
IN: kiki OUT: YELLOW
IN: tufa dax OUT: RED BLUE
IN: lug kiki wif fep dax OUT: PURPLE YELLOW YELLOW BLUE PURPLE YELLOW YELLOW
IN: dax blicket kiki wif OUT: BLUE YELLOW YELLOW BLUE BLUE BLUE YELLOW YELLOW
IN: kiki lug fep kiki OUT: YELLOW PURPLE YELLOW YELLOW PURPLE
IN: lug OUT: PURPLE
IN: kiki wif OUT: YELLOW YELLOW
IN: kiki fep kiki OUT: YELLOW YELLOW YELLOW
IN: dax lug wif OUT: BLUE PURPLE PURPLE
IN: lug blicket tufa OUT: PURPLE RED PURPLE PURPLE PURPLE RED

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