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

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

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