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

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

*GRAMMAR*
tufa -> RED 
 dax -> BLUE 
 zup -> GREEN 
 lug -> PURPLE 
 x1 fep x2 -> [x1] [x2] 
 x1 kiki u1 -> [x1] [u1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 