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

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

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