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

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

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