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

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

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