*SUPPORT*
IN: dax wif fep OUT: YELLOW PINK
IN: kiki wif lug wif kiki OUT: RED PURPLE RED
IN: fep OUT: YELLOW
IN: kiki OUT: RED
IN: fep kiki lug tufa wif lug OUT: PURPLE YELLOW RED PURPLE YELLOW RED PURPLE
IN: dax tufa tufa gazzer OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug tufa gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug kiki OUT: PURPLE RED
IN: fep lug gazzer tufa OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE
IN: kiki gazzer OUT: RED RED
IN: lug kiki lug OUT: PURPLE RED PURPLE
IN: dax gazzer OUT: PINK PINK
IN: dax lug wif lug fep OUT: PURPLE YELLOW PINK PURPLE
IN: kiki tufa tufa OUT: RED RED RED RED

*QUERY*
IN: lug gazzer gazzer gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug wif fep OUT: YELLOW PURPLE
IN: dax OUT: PINK
IN: lug gazzer gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug gazzer tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug dax gazzer tufa OUT: PURPLE PINK PURPLE PINK PURPLE PINK PURPLE PINK
IN: lug OUT: PURPLE
IN: kiki wif dax tufa gazzer OUT: PINK RED PINK RED PINK RED PINK RED
IN: kiki dax wif kiki tufa OUT: RED RED PINK RED RED PINK
IN: fep dax gazzer OUT: YELLOW PINK YELLOW PINK

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