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

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

*GRAMMAR*
wif -> PURPLE 
 dax -> PINK 
 gazzer -> RED 
 zup -> YELLOW 
 x1 blicket -> [x1] [x1] 
 u1 tufa x1 -> [x1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 