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

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

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