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

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

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