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

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

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