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

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

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