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

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

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