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

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

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