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

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

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