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

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

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