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

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

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