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

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

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