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

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

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