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

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

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