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

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

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