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

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

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