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

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

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