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

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

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