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

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

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