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

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

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