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

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

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