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

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

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