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

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

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