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

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

*GRAMMAR*
tufa -> PURPLE 
 dax -> PINK 
 kiki -> BLUE 
 lug -> YELLOW 
 x1 zup x2 -> [x2] [x1] 
 x1 fep -> [x1] [x1] 
 x1 blicket u1 -> [u1] [u1] [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 