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

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

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