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

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

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