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

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

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