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

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

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