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

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

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