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

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

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