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

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

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