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

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

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