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

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

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