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

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

*GRAMMAR*
kiki -> RED 
 gazzer -> YELLOW 
 dax -> PINK 
 fep -> PURPLE 
 x1 tufa u1 -> [x1] [u1] 
 u1 lug u2 -> [u1] [u2] [u2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 