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

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

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