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

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

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