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

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

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