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

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

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