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

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

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