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

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

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