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

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

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