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

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

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