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

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

*GRAMMAR*
zup -> GREEN 
 tufa -> PINK 
 kiki -> YELLOW 
 lug -> BLUE 
 x1 gazzer -> [x1] [x1] [x1] 
 x1 wif -> [x1] [x1] [x1] 
 x1 fep x2 -> [x1] [x2] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 