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

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

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