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

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

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