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

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

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