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

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

*GRAMMAR*
dax -> BLUE 
 kiki -> PINK 
 zup -> RED 
 gazzer -> PURPLE 
 x1 fep -> [x1] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 