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

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

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