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

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

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