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

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

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