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

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

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