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

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

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