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

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

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