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

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

*GRAMMAR*
gazzer -> BLUE 
 zup -> GREEN 
 tufa -> YELLOW 
 lug -> RED 
 x1 blicket -> [x1] [x1] 
 x1 dax -> [x1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 