*SUPPORT*
IN: zup gazzer OUT: PINK PINK
IN: wif gazzer OUT: GREEN GREEN
IN: lug OUT: RED
IN: lug zup zup blicket zup gazzer OUT: RED PINK PINK PINK PINK
IN: dax fep lug wif gazzer OUT: BLUE RED GREEN GREEN
IN: dax OUT: BLUE
IN: dax blicket wif lug fep wif gazzer OUT: GREEN RED GREEN GREEN BLUE
IN: lug dax fep zup fep dax gazzer OUT: RED BLUE PINK BLUE BLUE
IN: lug blicket wif fep zup zup gazzer OUT: GREEN PINK PINK PINK RED
IN: dax dax lug lug OUT: BLUE BLUE RED RED
IN: dax fep zup blicket wif gazzer OUT: BLUE GREEN GREEN PINK
IN: zup fep zup fep zup gazzer OUT: PINK PINK PINK PINK
IN: wif OUT: GREEN
IN: zup fep dax dax lug lug gazzer OUT: PINK BLUE BLUE RED RED RED

*QUERY*
IN: lug lug gazzer OUT: RED RED RED
IN: dax blicket lug wif fep lug gazzer OUT: RED GREEN RED RED BLUE
IN: dax gazzer OUT: BLUE BLUE
IN: zup blicket zup gazzer OUT: PINK PINK PINK
IN: dax blicket lug gazzer OUT: RED RED BLUE
IN: wif fep lug fep wif gazzer OUT: GREEN RED GREEN GREEN
IN: dax wif blicket dax blicket zup OUT: BLUE PINK BLUE GREEN
IN: zup OUT: PINK
IN: lug gazzer OUT: RED RED
IN: dax fep zup fep dax gazzer OUT: BLUE PINK BLUE BLUE

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