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

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

*GRAMMAR*
dax -> PINK 
 lug -> PURPLE 
 gazzer -> BLUE 
 tufa -> RED 
 u1 fep -> [u1] [u1] 
 x1 zup u1 -> [x1] [x1] [u1] 
 u1 blicket u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 