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

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

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