*SUPPORT*
IN: gazzer wif dax lug dax OUT: RED PURPLE PURPLE
IN: blicket lug gazzer OUT: RED BLUE
IN: dax lug dax OUT: PURPLE PURPLE
IN: fep lug fep OUT: GREEN GREEN
IN: fep dax blicket lug gazzer OUT: GREEN PURPLE RED BLUE
IN: fep OUT: GREEN
IN: blicket lug blicket kiki dax OUT: PURPLE BLUE BLUE BLUE BLUE
IN: dax gazzer OUT: PURPLE RED
IN: gazzer lug fep OUT: GREEN RED
IN: fep gazzer lug fep kiki gazzer OUT: RED GREEN GREEN RED GREEN GREEN RED
IN: gazzer OUT: RED
IN: fep lug gazzer OUT: RED GREEN
IN: gazzer blicket lug gazzer OUT: RED RED BLUE
IN: gazzer wif fep lug fep OUT: RED GREEN GREEN

*QUERY*
IN: gazzer gazzer blicket gazzer wif fep lug gazzer OUT: RED RED BLUE RED RED GREEN
IN: dax lug gazzer OUT: RED PURPLE
IN: dax OUT: PURPLE
IN: blicket blicket lug gazzer wif dax kiki dax OUT: BLUE RED BLUE PURPLE PURPLE PURPLE
IN: blicket lug blicket wif blicket blicket lug gazzer OUT: BLUE BLUE BLUE RED BLUE
IN: blicket OUT: BLUE
IN: dax dax OUT: PURPLE PURPLE
IN: blicket blicket lug dax OUT: BLUE PURPLE BLUE
IN: gazzer lug gazzer OUT: RED RED
IN: dax blicket blicket lug dax OUT: PURPLE BLUE PURPLE BLUE

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