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

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

*GRAMMAR*
kiki -> YELLOW 
 tufa -> GREEN 
 lug -> PINK 
 dax -> BLUE 
 x1 fep -> [x1] [x1] [x1] 
 u1 blicket x1 -> [x1] [u1] [x1] [u1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 