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

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

*GRAMMAR*
fep -> YELLOW 
 zup -> GREEN 
 blicket -> BLUE 
 kiki -> PINK 
 x1 tufa -> [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 dax -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 