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

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

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