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

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

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