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

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

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