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

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

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