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

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

*GRAMMAR*
dax -> RED 
 blicket -> GREEN 
 gazzer -> PINK 
 kiki -> PURPLE 
 u1 zup -> [u1] [u1] [u1] 
 u1 lug u2 -> [u2] [u2] [u2] [u1] 
 u1 wif x1 -> [x1] [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 