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

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

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