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

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

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