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

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

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