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

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

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