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

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

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