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

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

*GRAMMAR*
kiki -> BLUE 
 gazzer -> PINK 
 fep -> RED 
 dax -> YELLOW 
 x1 zup x2 -> [x2] [x1] 
 x1 blicket -> [x1] [x1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 