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

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

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