*SUPPORT*
IN: lug dax OUT: BLUE BLUE BLUE
IN: tufa zup lug OUT: BLUE RED
IN: blicket OUT: PURPLE
IN: blicket zup blicket dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket lug blicket lug OUT: PURPLE BLUE PURPLE BLUE
IN: lug gazzer OUT: BLUE BLUE
IN: tufa lug OUT: RED BLUE
IN: tufa OUT: RED
IN: blicket gazzer OUT: PURPLE PURPLE
IN: wif tufa gazzer OUT: PINK RED PINK RED
IN: wif zup blicket OUT: PURPLE PINK
IN: tufa tufa zup blicket OUT: RED PURPLE RED
IN: lug tufa gazzer gazzer OUT: BLUE RED BLUE RED BLUE RED BLUE RED
IN: tufa wif OUT: RED PINK

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

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