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

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

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