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

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

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