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

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

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