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

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

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