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

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

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