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

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

*GRAMMAR*
lug -> BLUE 
 dax -> RED 
 gazzer -> PINK 
 kiki -> YELLOW 
 u1 tufa u2 -> [u2] [u1] 
 x1 fep x2 -> [x1] [x2] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 