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

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

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