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

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

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