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

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

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