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

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

*GRAMMAR*
kiki -> PINK 
 tufa -> PURPLE 
 wif -> BLUE 
 lug -> RED 
 u1 gazzer u2 -> [u1] [u2] [u2] 
 u1 fep -> [u1] [u1] [u1] 
 u1 dax -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 