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

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

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