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

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

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