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

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

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