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

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

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