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

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

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