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

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

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