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

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

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