*SUPPORT*
IN: zup fep lug blicket tufa blicket kiki OUT: YELLOW PINK BLUE GREEN
IN: tufa OUT: PINK
IN: lug dax OUT: GREEN GREEN
IN: tufa tufa tufa fep tufa fep tufa OUT: PINK PINK PINK PINK PINK
IN: lug kiki dax dax OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: zup dax dax OUT: BLUE BLUE BLUE BLUE
IN: zup lug kiki dax OUT: BLUE GREEN YELLOW BLUE GREEN YELLOW
IN: tufa dax OUT: PINK PINK
IN: zup tufa fep kiki fep kiki OUT: BLUE PINK YELLOW YELLOW
IN: kiki kiki dax dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki OUT: YELLOW
IN: zup tufa fep zup fep tufa OUT: BLUE PINK BLUE PINK
IN: tufa tufa dax OUT: PINK PINK PINK PINK
IN: zup OUT: BLUE

*QUERY*
IN: kiki tufa fep zup fep lug fep lug OUT: YELLOW PINK BLUE GREEN GREEN
IN: lug OUT: GREEN
IN: lug fep lug dax OUT: GREEN GREEN GREEN GREEN
IN: zup fep kiki OUT: BLUE YELLOW
IN: tufa lug blicket tufa fep zup fep lug OUT: PINK PINK GREEN BLUE GREEN
IN: kiki fep lug OUT: YELLOW GREEN
IN: lug fep kiki OUT: GREEN YELLOW
IN: tufa blicket kiki dax OUT: YELLOW PINK YELLOW PINK
IN: kiki kiki fep zup OUT: YELLOW YELLOW BLUE
IN: zup zup zup kiki OUT: BLUE BLUE BLUE YELLOW

*GRAMMAR*
kiki -> YELLOW 
 zup -> BLUE 
 lug -> GREEN 
 tufa -> PINK 
 x1 fep u1 -> [x1] [u1] 
 x1 dax -> [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 