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

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

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