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

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

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