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

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

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