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

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

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