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

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

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