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

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

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