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

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

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