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

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

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