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

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

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