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

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

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