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

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

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