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

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

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