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

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

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