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

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

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