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

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

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