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

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

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