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

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

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