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

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

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