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

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

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