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

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

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