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

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

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