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

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

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