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

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

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