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

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

*GRAMMAR*
fep -> YELLOW 
 zup -> BLUE 
 lug -> GREEN 
 gazzer -> RED 
 x1 wif -> [x1] [x1] 
 u1 dax -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 