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

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

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