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

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

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