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

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

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