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

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

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