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

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

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