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

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

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