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

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

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