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

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

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