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

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

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