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

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

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