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

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

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