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

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

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