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

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

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