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

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

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