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

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

*GRAMMAR*
tufa -> PURPLE 
 gazzer -> GREEN 
 lug -> PINK 
 kiki -> YELLOW 
 x1 dax x2 -> [x2] [x1] 
 x1 zup u1 -> [u1] [x1] 
 x1 fep u1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 