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

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

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