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

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

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