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

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

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