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

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

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