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

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

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