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

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

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