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

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

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