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

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

*GRAMMAR*
dax -> RED 
 zup -> PINK 
 wif -> BLUE 
 fep -> YELLOW 
 x1 gazzer u1 -> [u1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 