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

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

*GRAMMAR*
fep -> PURPLE 
 kiki -> PINK 
 blicket -> BLUE 
 dax -> YELLOW 
 x1 zup x2 -> [x1] [x2] 
 x1 tufa u1 -> [x1] [u1] 
 u1 lug u2 -> [u1] [u1] [u2] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 