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

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

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