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

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

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