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

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

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