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

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

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