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

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

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