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

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

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