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

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

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