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

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

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