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

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

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