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

*QUERY*
IN: wif wif kiki dax kiki OUT: PURPLE PURPLE GREEN GREEN GREEN GREEN GREEN
IN: kiki lug lug lug dax wif OUT: GREEN RED RED PURPLE RED RED RED RED
IN: wif dax kiki OUT: GREEN PURPLE PURPLE PURPLE PURPLE
IN: tufa dax lug OUT: RED PINK PINK PINK PINK
IN: tufa dax wif OUT: PURPLE PINK PINK PINK PINK
IN: kiki dax wif OUT: PURPLE GREEN GREEN GREEN GREEN
IN: lug lug OUT: RED RED
IN: kiki kiki dax wif OUT: GREEN PURPLE GREEN GREEN GREEN GREEN
IN: wif dax tufa OUT: PINK PURPLE PURPLE PURPLE PURPLE
IN: lug kiki dax kiki OUT: RED GREEN GREEN GREEN GREEN GREEN

*GRAMMAR*
tufa -> PINK 
 kiki -> GREEN 
 wif -> PURPLE 
 lug -> RED 
 x1 gazzer -> [x1] [x1] 
 u1 dax u2 -> [u2] [u1] [u1] [u1] [u1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 