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

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

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