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

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

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