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

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

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