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

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

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